Faster access than browser!
252 relations: A15 phases, Abrasive, Acetylene hydratase, Acid, Aldehyde ferredoxin oxidoreductase, Alkali, Allotropes of iron, Alloy, Alpha decay, Arc welding, Archaea, Atmospheric pressure, Atomic number, ATP-binding cassette transporter, ATPase, BBC News, Bergara, Biomolecule, Boiling point, Borosilicate glass, Brittleness, Brushed metal, Bullet, Calcium, Cancer, Cancer cluster, Carbide, Carbon, Carl Wilhelm Scheele, Catalysis, Cathode ray tube, Cello, Celsius, Centers for Disease Control and Prevention, Ceramic, Charcoal, Chelation, Chemical compound, Chemical element, Chicago, Chlorine, Circular saw, Cobalt, Coercivity, Conflict resource, Copper, Cosmic Ray Subsystem, Counterfeit, Covalent bond, Crystal habit, ..., Crystallinity, Cubic crystal system, Dartmoor, Darts, Deal–Grove model, Democratic Republic of the Congo, Dense Inert Metal Explosive, Density, Depleted uranium, Dielectric, Dolly (tool), Drakelands Mine, Drawing (manufacturing), Ductility, Earthworm, Electric light, Electrical conductor, Electrical resistivity and conductivity, Electrode, Electron microscope, Enzyme, Eukaryote, Extrusion, Fahrenheit, Fallon, Nevada, Fausto Elhuyar, Ferberite, Field emission gun, Fishing lure, Fludeoxyglucose (18F), Fluorescent lamp, Folin–Ciocalteu reagent, Forging, Formate dehydrogenase, Formula One, Free element, Gas tungsten arc welding, General Electric, Georgius Agricola, Glyceraldehyde-3-phosphate dehydrogenase (ferredoxin), Gold, Gold bar, Grenade, Hacksaw, Hafnium, Half-life, Hardness, Haynes International, Hübnerite, Heating element, Heteropoly acid, High-speed steel, Hydrodesulfurization, Hydrogen, Hypoallergenic, Ingot, Integrated circuit, Intercalation (chemistry), Intraperitoneal injection, Iodine, Ion, Iron, Isotope, Jewellery, Johan Gottschalk Wallerius, John Hopkinson, Journal of Biological Chemistry, Juan José Elhuyar, Keggin structure, Kinetic energy penetrator, Lead, Leukemia, List of chemical element name etymologies, List of chemical elements naming controversies, London Metal Exchange, Lubricant, Magnesium, Mallory metal, Manganese, Mars Science Laboratory, Martensite, Median lethal dose, Melting point, Metal, Metal lathe, Metal matrix composite, Metalloprotein, Metalworking, Metastability, Milling (machining), Mineral, Mining, Missile, Molybdenum, Molybdenum cofactor, Molybdopterin, Nanoelectronics, Nanolithography, Nanowire, NASCAR, National Institute for Occupational Safety and Health, Nickel, Nitrogen oxide, Nordic countries, NOx, Nuclear isomer, Nuclear medicine, Nuclear physics, Octahedron, Ore, Oxidation state, Oxide, Oxidoreductase, Oxygen, Panasqueira, Periodic Videos, Permease, Petroleum, Phosphorus, Phosphotungstic acid, Plastic, Platinum, Polyoxometalate, Popular Science, Precious metal, Projectile, Prokaryote, ProSieben, Pterin, Pyrococcus furiosus, Pyrolysis, Pyrophoricity, Radiation protection, Radioactive decay, Radionuclide, Radiopharmaceutical, Real Sociedad Bascongada de Amigos del País, Receptor antagonist, Recommended exposure limit, Redox, Remanence, Reproduction, Ring (jewellery), Rivet, Rocket engine, Rocket engine nozzle, Scheelite, Scintillator, Selective catalytic reduction, Shot (pellet), Silicon, Silicon dioxide, Silicon nanowire, Sintering, Sodium tungstate, Sodium tungsten bronze, Stable isotope ratio, Standard enthalpy of reaction, Steel, Stellite, Sublimation (phase transition), Submarine-launched ballistic missile, Superalloy, Superconductivity, Swedish language, Tanning (leather), Technetium, Tetrathiomolybdate, Thermal expansion, Thermal oxidation, Thermococcus, Thermococcus litoralis, Tin, Tonne, Torbern Bergman, Toughness, Transition metal, Tungstate, Tungsten carbide, Tungsten disulfide, Tungsten hexachloride, Tungsten hexafluoride, Tungsten oxide, Tungsten trioxide, Tungstic acid, Turbine, UGM-27 Polaris, Ultimate tensile strength, United Kingdom, United States Geological Survey, Uranium, Urine, Vacuum tube, Vapor pressure, Voyager program, William D. Coolidge, Wolframite, World War I, World War II, X-ray, X-ray tube, Xanthine dehydrogenase. Expand index (202 more) »
A15 phases
The A15 phases (also known as β-W or Cr3Si structure types) are series of intermetallic compounds with the chemical formula A3B (where A is a transition metal and B can be any element) and a specific structure.
New!!: Tungsten and A15 phases · See more »
Abrasive
An abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing which leads to part of the workpiece being worn away by friction.
New!!: Tungsten and Abrasive · See more »
Acetylene hydratase
In enzymology, an acetylene hydratase is a rare example of an enzyme containing tungsten.
New!!: Tungsten and Acetylene hydratase · See more »
Acid
An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).
New!!: Tungsten and Acid · See more »
Aldehyde ferredoxin oxidoreductase
In enzymology, an aldehyde ferredoxin oxidoreductase is an enzyme that catalyzes the chemical reaction This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with an iron-sulfur protein as acceptor.
New!!: Tungsten and Aldehyde ferredoxin oxidoreductase · See more »
Alkali
In chemistry, an alkali (from Arabic: al-qaly “ashes of the saltwort”) is a basic, ionic salt of an alkali metal or alkaline earth metal chemical element.
New!!: Tungsten and Alkali · See more »
Allotropes of iron
Iron represents perhaps the best-known example for allotropy in a metal.
New!!: Tungsten and Allotropes of iron · See more »
Alloy
An alloy is a combination of metals or of a metal and another element.
New!!: Tungsten and Alloy · See more »
Alpha decay
Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or 'decays' into an atom with a mass number that is reduced by four and an atomic number that is reduced by two.
New!!: Tungsten and Alpha decay · See more »
Arc welding
Arc welding is a process that is used to join metal to metal by using electricity to create enough heat to melt metal, and the melted metals when cool result in a binding of the metals.
New!!: Tungsten and Arc welding · See more »
Archaea
Archaea (or or) constitute a domain of single-celled microorganisms.
New!!: Tungsten and Archaea · See more »
Atmospheric pressure
Atmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth (or that of another planet).
New!!: Tungsten and Atmospheric pressure · See more »
Atomic number
The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom.
New!!: Tungsten and Atomic number · See more »
ATP-binding cassette transporter
ATP-binding cassette transporters (ABC transporters) are members of a transport system superfamily that is one of the largest and is possibly one of the oldest families with representatives in all extant phyla from prokaryotes to humans.
New!!: Tungsten and ATP-binding cassette transporter · See more »
ATPase
ATPases (adenylpyrophosphatase, ATP monophosphatase, triphosphatase, SV40 T-antigen, adenosine 5'-triphosphatase, ATP hydrolase, complex V (mitochondrial electron transport), (Ca2+ + Mg2+)-ATPase, HCO3−-ATPase, adenosine triphosphatase) are a class of enzymes that catalyze the decomposition of ATP into ADP and a free phosphate ion.
New!!: Tungsten and ATPase · See more »
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs.
New!!: Tungsten and BBC News · See more »
Bergara
Bergara (Vergara) is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, in the north of Spain.
New!!: Tungsten and Bergara · See more »
Biomolecule
A biomolecule or biological molecule is a loosely used term for molecules and ions that are present in organisms, essential to some typically biological process such as cell division, morphogenesis, or development.
New!!: Tungsten and Biomolecule · See more »
Boiling point
The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.
New!!: Tungsten and Boiling point · See more »
Borosilicate glass
Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents.
New!!: Tungsten and Borosilicate glass · See more »
Brittleness
# A material is brittle if, when subjected to stress, it breaks without significant plastic deformation.
New!!: Tungsten and Brittleness · See more »
Brushed metal
A piece of brushed aluminium A collection of brushed stainless steel Breville small appliances A DeLorean DMC-12 featuring non-structural brushed stainless steel panels The Gateway Arch in St. Louis, Missouri Brushed or dull polished metal is metal with a unidirectional satin finish.
New!!: Tungsten and Brushed metal · See more »
Bullet
A bullet is a kinetic projectile and the component of firearm ammunition that is expelled from the gun barrel during shooting.
New!!: Tungsten and Bullet · See more »
Calcium
Calcium is a chemical element with symbol Ca and atomic number 20.
New!!: Tungsten and Calcium · See more »
Cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.
New!!: Tungsten and Cancer · See more »
Cancer cluster
A cancer cluster is a disease cluster in which a high number of cancer cases occurs in a group of people in a particular geographic area over a limited period of time.
New!!: Tungsten and Cancer cluster · See more »
Carbide
In chemistry, a carbide is a compound composed of carbon and a less electronegative element.
New!!: Tungsten and Carbide · See more »
Carbon
Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.
New!!: Tungsten and Carbon · See more »
Carl Wilhelm Scheele
Carl Wilhelm Scheele (9 December 1742 – 21 May 1786) was a Swedish Pomeranian and German pharmaceutical chemist.
New!!: Tungsten and Carl Wilhelm Scheele · See more »
Catalysis
Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalysthttp://goldbook.iupac.org/C00876.html, which is not consumed in the catalyzed reaction and can continue to act repeatedly.
New!!: Tungsten and Catalysis · See more »
Cathode ray tube
The cathode ray tube (CRT) is a vacuum tube that contains one or more electron guns and a phosphorescent screen, and is used to display images.
New!!: Tungsten and Cathode ray tube · See more »
Cello
The cello (plural cellos or celli) or violoncello is a string instrument.
New!!: Tungsten and Cello · See more »
Celsius
The Celsius scale, previously known as the centigrade scale, is a temperature scale used by the International System of Units (SI).
New!!: Tungsten and Celsius · See more »
Centers for Disease Control and Prevention
The Centers for Disease Control and Prevention (CDC) is the leading national public health institute of the United States.
New!!: Tungsten and Centers for Disease Control and Prevention · See more »
Ceramic
A ceramic is a non-metallic solid material comprising an inorganic compound of metal, non-metal or metalloid atoms primarily held in ionic and covalent bonds.
New!!: Tungsten and Ceramic · See more »
Charcoal
Charcoal is the lightweight black carbon and ash residue hydrocarbon produced by removing water and other volatile constituents from animal and vegetation substances.
New!!: Tungsten and Charcoal · See more »
Chelation
Chelation is a type of bonding of ions and molecules to metal ions.
New!!: Tungsten and Chelation · See more »
Chemical compound
A chemical compound is a chemical substance composed of many identical molecules (or molecular entities) composed of atoms from more than one element held together by chemical bonds.
New!!: Tungsten and Chemical compound · See more »
Chemical element
A chemical element is a species of atoms having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z).
New!!: Tungsten and Chemical element · See more »
Chicago
Chicago, officially the City of Chicago, is the third most populous city in the United States, after New York City and Los Angeles.
New!!: Tungsten and Chicago · See more »
Chlorine
Chlorine is a chemical element with symbol Cl and atomic number 17.
New!!: Tungsten and Chlorine · See more »
Circular saw
A circular saw is a power-saw using a toothed or abrasive disc or blade to cut different materials using a rotary motion spinning around an arbor.
New!!: Tungsten and Circular saw · See more »
Cobalt
Cobalt is a chemical element with symbol Co and atomic number 27.
New!!: Tungsten and Cobalt · See more »
Coercivity
In electrical engineering and materials science, the coercivity, also called the magnetic coercivity, coercive field or coercive force, is a measure of the ability of a ferromagnetic material to withstand an external magnetic field without becoming demagnetized.
New!!: Tungsten and Coercivity · See more »
Conflict resource
Conflict resources are natural resources extracted in a conflict zone and sold to perpetuate the fighting.
New!!: Tungsten and Conflict resource · See more »
Copper
Copper is a chemical element with symbol Cu (from cuprum) and atomic number 29.
New!!: Tungsten and Copper · See more »
Cosmic Ray Subsystem
Cosmic Ray Subsystem (CRS, or Cosmic Ray System) is an instrument aboard the Voyager 1 and Voyager 2 spacecraft of the NASA Voyager program, and it is an experiment to detect cosmic rays.
New!!: Tungsten and Cosmic Ray Subsystem · See more »
Counterfeit
The counterfeit means to imitate something.
New!!: Tungsten and Counterfeit · See more »
Covalent bond
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
New!!: Tungsten and Covalent bond · See more »
Crystal habit
In mineralogy, crystal habit is the characteristic external shape of an individual crystal or crystal group.
New!!: Tungsten and Crystal habit · See more »
Crystallinity
Crystallinity refers to the degree of structural order in a solid.
New!!: Tungsten and Crystallinity · See more »
Cubic crystal system
In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube.
New!!: Tungsten and Cubic crystal system · See more »
Dartmoor
Dartmoor is a moor in southern Devon, England.
New!!: Tungsten and Dartmoor · See more »
Darts
Darts is a sport in which small missiles/torpedoes/arrows/darts are thrown at a circular dartboard fixed to a wall.
New!!: Tungsten and Darts · See more »
Deal–Grove model
The Deal–Grove model mathematically describes the growth of an oxide layer on the surface of a material.
New!!: Tungsten and Deal–Grove model · See more »
Democratic Republic of the Congo
The Democratic Republic of the Congo (République démocratique du Congo), also known as DR Congo, the DRC, Congo-Kinshasa or simply the Congo, is a country located in Central Africa.
New!!: Tungsten and Democratic Republic of the Congo · See more »
Dense Inert Metal Explosive
Dense Inert Metal Explosive (DIME) is an experimental type of explosive that has a relatively small but effective blast radius.
New!!: Tungsten and Dense Inert Metal Explosive · See more »
Density
The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
New!!: Tungsten and Density · See more »
Depleted uranium
Depleted uranium (DU; also referred to in the past as Q-metal, depletalloy or D-38) is uranium with a lower content of the fissile isotope U-235 than natural uranium.
New!!: Tungsten and Depleted uranium · See more »
Dielectric
A dielectric (or dielectric material) is an electrical insulator that can be polarized by an applied electric field.
New!!: Tungsten and Dielectric · See more »
Dolly (tool)
A 'dolly' is the name given to a category of tools used in shaping sheet metal.
New!!: Tungsten and Dolly (tool) · See more »
Drakelands Mine
Drakelands Mine, formerly known as Hemerdon Mine or the Hemerdon Ball or Hemerdon Bal Mine, is a tungsten and tin mine.
New!!: Tungsten and Drakelands Mine · See more »
Drawing (manufacturing)
Drawing is a metalworking process which uses tensile forces to stretch metal or glass.
New!!: Tungsten and Drawing (manufacturing) · See more »
Ductility
Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test.
New!!: Tungsten and Ductility · See more »
Earthworm
An earthworm is a tube-shaped, segmented worm found in the phylum Annelida.
New!!: Tungsten and Earthworm · See more »
Electric light
An electric light is a device that produces visible light from electric current.
New!!: Tungsten and Electric light · See more »
Electrical conductor
In physics and electrical engineering, a conductor is an object or type of material that allows the flow of an electrical current in one or more directions.
New!!: Tungsten and Electrical conductor · See more »
Electrical resistivity and conductivity
Electrical resistivity (also known as resistivity, specific electrical resistance, or volume resistivity) is a fundamental property that quantifies how strongly a given material opposes the flow of electric current.
New!!: Tungsten and Electrical resistivity and conductivity · See more »
Electrode
An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air).
New!!: Tungsten and Electrode · See more »
Electron microscope
An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination.
New!!: Tungsten and Electron microscope · See more »
Enzyme
Enzymes are macromolecular biological catalysts.
New!!: Tungsten and Enzyme · See more »
Eukaryote
Eukaryotes are organisms whose cells have a nucleus enclosed within membranes, unlike Prokaryotes (Bacteria and other Archaea).
New!!: Tungsten and Eukaryote · See more »
Extrusion
Extrusion is a process used to create objects of a fixed cross-sectional profile.
New!!: Tungsten and Extrusion · See more »
Fahrenheit
The Fahrenheit scale is a temperature scale based on one proposed in 1724 by Dutch-German-Polish physicist Daniel Gabriel Fahrenheit (1686–1736).
New!!: Tungsten and Fahrenheit · See more »
Fallon, Nevada
Fallon is a city in Churchill County, Nevada, United States.
New!!: Tungsten and Fallon, Nevada · See more »
Fausto Elhuyar
Fausto de Elhuyar (11 October 1755 – 6 February 1833) was a Spanish chemist, and the joint discoverer of tungsten with his brother Juan José Elhuyar in 1783.
New!!: Tungsten and Fausto Elhuyar · See more »
Ferberite
Ferberite is the iron endmember of the manganese - iron wolframite solid solution series.
New!!: Tungsten and Ferberite · See more »
Field emission gun
A field emission gun is a type of electron gun in which a sharply pointed Müller-type emitter is held at several kilovolts negative potential relative to a nearby electrode, so that there is sufficient potential gradient at the emitter surface to cause field electron emission.
New!!: Tungsten and Field emission gun · See more »
Fishing lure
A fishing lure is a type of artificial fishing bait which is designed to attract a fish's attention.
New!!: Tungsten and Fishing lure · See more »
Fludeoxyglucose (18F)
Fludeoxyglucose (18F) (INN), or fludeoxyglucose F 18 (USAN and USP), also commonly called fluorodeoxyglucose and abbreviated FDG, 18F-FDG or FDG, is a radiopharmaceutical used in the medical imaging modality positron emission tomography (PET).
New!!: Tungsten and Fludeoxyglucose (18F) · See more »
Fluorescent lamp
A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light.
New!!: Tungsten and Fluorescent lamp · See more »
Folin–Ciocalteu reagent
The Folin–Ciocalteu reagent (FCR) or Folin's phenol reagent or Folin–Denis reagent, also called the gallic acid equivalence method (GAE), is a mixture of phosphomolybdate and phosphotungstate used for the colorimetric in vitro assay of phenolic and polyphenolic antioxidants.
New!!: Tungsten and Folin–Ciocalteu reagent · See more »
Forging
Forging is a manufacturing process involving the shaping of metal using localized compressive forces.
New!!: Tungsten and Forging · See more »
Formate dehydrogenase
Formate dehydrogenases are a set of enzymes that catalyse the oxidation of formate to carbon dioxide, donating the electrons to a second substrate, such as NAD+ in formate:NAD+ oxidoreductase (EC 1.2.1.2) or to a cytochrome in formate:ferricytochrome-b1 oxidoreductase (EC 1.2.2.1).
New!!: Tungsten and Formate dehydrogenase · See more »
Formula One
Formula One (also Formula 1 or F1) is the highest class of single-seater auto racing sanctioned by the Fédération Internationale de l'Automobile (FIA) and owned by the Formula One Group.
New!!: Tungsten and Formula One · See more »
Free element
In chemistry, a free element is a chemical element that is not combined with or chemically bonded to other elements.
New!!: Tungsten and Free element · See more »
Gas tungsten arc welding
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten electrode to produce the weld.
New!!: Tungsten and Gas tungsten arc welding · See more »
General Electric
General Electric Company (GE) is an American multinational conglomerate incorporated in New York and headquartered in Boston, Massachusetts.
New!!: Tungsten and General Electric · See more »
Georgius Agricola
Georgius Agricola (24 March 1494 – 21 November 1555) was a German mineralogist and metallurgist.
New!!: Tungsten and Georgius Agricola · See more »
Glyceraldehyde-3-phosphate dehydrogenase (ferredoxin)
In enzymology, a glyceraldehyde-3-phosphate dehydrogenase (ferredoxin) is an enzyme that catalyzes the chemical reaction The 3 substrates of this enzyme are D-glyceraldehyde-3-phosphate, H2O, and oxidized ferredoxin, whereas its 3 products are 3-phospho-D-glycerate, H+, and reduced ferredoxin.
New!!: Tungsten and Glyceraldehyde-3-phosphate dehydrogenase (ferredoxin) · See more »
Gold
Gold is a chemical element with symbol Au (from aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.
New!!: Tungsten and Gold · See more »
Gold bar
A gold bar, also called gold bullion or a gold ingot, is a quantity of refined metallic gold of any shape that is made by a bar producer meeting standard conditions of manufacture, labeling, and record keeping.
New!!: Tungsten and Gold bar · See more »
Grenade
A grenade is a small weapon typically thrown by hand.
New!!: Tungsten and Grenade · See more »
Hacksaw
A hacksaw is a fine-toothed saw, originally and mainly made for cutting metal.
New!!: Tungsten and Hacksaw · See more »
Hafnium
Hafnium is a chemical element with symbol Hf and atomic number 72.
New!!: Tungsten and Hafnium · See more »
Half-life
Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half its initial value.
New!!: Tungsten and Half-life · See more »
Hardness
Hardness is a measure of the resistance to localized plastic deformation induced by either mechanical indentation or abrasion.
New!!: Tungsten and Hardness · See more »
Haynes International
Haynes International, Inc., headquartered in Kokomo, Indiana, is one of the world’s largest producers of high‑performance nickel‑ and cobalt-based alloys in flat product form such as sheet, coil and plate forms; it also manufactures alloys in seamless and welded tubulars, and in slab, bar, billet and wire forms.
New!!: Tungsten and Haynes International · See more »
Hübnerite
Hübnerite or hubnerite is a mineral consisting of manganese tungsten oxide (chemical formula: MnWO4, it isn't a tungstate).
New!!: Tungsten and Hübnerite · See more »
Heating element
A heating element converts energy into heat through the process of resistive or Joule heating.
New!!: Tungsten and Heating element · See more »
Heteropoly acid
A heteropoly acid is a class of acid made up of a particular combination of hydrogen and oxygen with certain metals and non-metals.
New!!: Tungsten and Heteropoly acid · See more »
High-speed steel
High-speed steel (HSS or HS) is a subset of tool steels, commonly used as cutting tool material.
New!!: Tungsten and High-speed steel · See more »
Hydrodesulfurization
Hydrodesulfurization (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products, such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils.
New!!: Tungsten and Hydrodesulfurization · See more »
Hydrogen
Hydrogen is a chemical element with symbol H and atomic number 1.
New!!: Tungsten and Hydrogen · See more »
Hypoallergenic
Hypoallergenic, meaning "below normal" or "slightly" allergenic, was a term first used in a cosmetics campaign in 1953.
New!!: Tungsten and Hypoallergenic · See more »
Ingot
An ingot is a piece of relatively pure material, usually metal, that is cast into a shape suitable for further processing.
New!!: Tungsten and Ingot · See more »
Integrated circuit
An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, normally silicon.
New!!: Tungsten and Integrated circuit · See more »
Intercalation (chemistry)
In chemistry, intercalation is the reversible inclusion or insertion of a molecule (or ion) into materials with layered structures.
New!!: Tungsten and Intercalation (chemistry) · See more »
Intraperitoneal injection
Intraperitoneal injection or IP injection is the injection of a substance into the peritoneum (body cavity).
New!!: Tungsten and Intraperitoneal injection · See more »
Iodine
Iodine is a chemical element with symbol I and atomic number 53.
New!!: Tungsten and Iodine · See more »
Ion
An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).
New!!: Tungsten and Ion · See more »
Iron
Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.
New!!: Tungsten and Iron · See more »
Isotope
Isotopes are variants of a particular chemical element which differ in neutron number.
New!!: Tungsten and Isotope · See more »
Jewellery
Jewellery (British English) or jewelry (American English)see American and British spelling differences consists of small decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, pendants, bracelets, and cufflinks.
New!!: Tungsten and Jewellery · See more »
Johan Gottschalk Wallerius
Johan Gottschalk Wallerius (11 July 1709 – 16 November 1785) was a Swedish chemist and mineralogist.
New!!: Tungsten and Johan Gottschalk Wallerius · See more »
John Hopkinson
John Hopkinson, FRS, (27 July 1849 – 27 August 1898) was a British physicist, electrical engineer, Fellow of the Royal Society and President of the IEE (now the IET) twice in 1890 and 1896.
New!!: Tungsten and John Hopkinson · See more »
Journal of Biological Chemistry
The Journal of Biological Chemistry is a weekly peer-reviewed scientific journal that was established in 1905.
New!!: Tungsten and Journal of Biological Chemistry · See more »
Juan José Elhuyar
Juan José Elhuyar Lubize (15 June 1754 – 20 September 1796) was a Spanish chemist and mineralogist, who is best known for being first to isolate tungsten with his brother Fausto Elhuyar in 1783.
New!!: Tungsten and Juan José Elhuyar · See more »
Keggin structure
Keggin structure is the best known structural form for heteropoly acids.
New!!: Tungsten and Keggin structure · See more »
Kinetic energy penetrator
A kinetic energy penetrator (KEP, KE weapon, long-rod penetrator or LRP) is a type of ammunition designed to penetrate vehicle armour.
New!!: Tungsten and Kinetic energy penetrator · See more »
Lead
Lead is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82.
New!!: Tungsten and Lead · See more »
Leukemia
Leukemia, also spelled leukaemia, is a group of cancers that usually begin in the bone marrow and result in high numbers of abnormal white blood cells.
New!!: Tungsten and Leukemia · See more »
List of chemical element name etymologies
This is the list of etymologies for all chemical element names.
New!!: Tungsten and List of chemical element name etymologies · See more »
List of chemical elements naming controversies
The currently accepted names and symbols of the chemical elements are determined by the International Union of Pure and Applied Chemistry (IUPAC), usually following recommendations by the recognized discoverers of each element.
New!!: Tungsten and List of chemical elements naming controversies · See more »
London Metal Exchange
The London Metal Exchange (LME) is the futures exchange with the world's largest market in options and futures contracts on base and other metals.
New!!: Tungsten and London Metal Exchange · See more »
Lubricant
A lubricant is a substance, usually organic, introduced to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move.
New!!: Tungsten and Lubricant · See more »
Magnesium
Magnesium is a chemical element with symbol Mg and atomic number 12.
New!!: Tungsten and Magnesium · See more »
Mallory metal
Mallory metal is proprietary name for an alloy of tungsten, with other metallic elements added to improve machining.
New!!: Tungsten and Mallory metal · See more »
Manganese
Manganese is a chemical element with symbol Mn and atomic number 25.
New!!: Tungsten and Manganese · See more »
Mars Science Laboratory
Mars Science Laboratory (MSL) is a robotic space probe mission to Mars launched by NASA on November 26, 2011, which successfully landed Curiosity, a Mars rover, in Gale Crater on August 6, 2012.
New!!: Tungsten and Mars Science Laboratory · See more »
Martensite
Martensite, named after the German metallurgist Adolf Martens (1850–1914), most commonly refers to a very hard form of steel crystalline structure, but it can also refer to any crystal structure that is formed by diffusionless transformation.
New!!: Tungsten and Martensite · See more »
Median lethal dose
In toxicology, the median lethal dose, LD50 (abbreviation for "lethal dose, 50%"), LC50 (lethal concentration, 50%) or LCt50 is a measure of the lethal dose of a toxin, radiation, or pathogen.
New!!: Tungsten and Median lethal dose · See more »
Melting point
The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid at atmospheric pressure.
New!!: Tungsten and Melting point · See more »
Metal
A metal (from Greek μέταλλον métallon, "mine, quarry, metal") is a material (an element, compound, or alloy) that is typically hard when in solid state, opaque, shiny, and has good electrical and thermal conductivity.
New!!: Tungsten and Metal · See more »
Metal lathe
A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials.
New!!: Tungsten and Metal lathe · See more »
Metal matrix composite
A metal matrix composite (MMC) is composite material with at least two constituent parts, one being a metal necessarily, the other material may be a different metal or another material, such as a ceramic or organic compound.
New!!: Tungsten and Metal matrix composite · See more »
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor.
New!!: Tungsten and Metalloprotein · See more »
Metalworking
Metalworking is the process of working with metals to create individual parts, assemblies, or large-scale structures.
New!!: Tungsten and Metalworking · See more »
Metastability
In physics, metastability is a stable state of a dynamical system other than the system's state of least energy.
New!!: Tungsten and Metastability · See more »
Milling (machining)
Milling is the machining process of using rotary cutters to remove material from a workpiece by advancing (or feeding) the cutter into the workpiece at a certain direction.
New!!: Tungsten and Milling (machining) · See more »
Mineral
A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes.
New!!: Tungsten and Mineral · See more »
Mining
Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit.
New!!: Tungsten and Mining · See more »
Missile
In modern language, a missile is a guided self-propelled system, as opposed to an unguided self-propelled munition, referred to as a rocket (although these too can also be guided).
New!!: Tungsten and Missile · See more »
Molybdenum
Molybdenum is a chemical element with symbol Mo and atomic number 42.
New!!: Tungsten and Molybdenum · See more »
Molybdenum cofactor
Molybdenum cofactor has two meanings, which are sometimes used interchangeably.
New!!: Tungsten and Molybdenum cofactor · See more »
Molybdopterin
Molybdopterins are a class of cofactors found in most molybdenum (Mo) and all tungsten (W) enzymes.
New!!: Tungsten and Molybdopterin · See more »
Nanoelectronics
Nanoelectronics refer to the use of nanotechnology in electronic components.
New!!: Tungsten and Nanoelectronics · See more »
Nanolithography
Nanolithography is the branch of nanotechnology concerned with the study and application of fabricating nanometer-scale structures, meaning patterns with at least one lateral dimension between 1 and 1,000 nm.
New!!: Tungsten and Nanolithography · See more »
Nanowire
A nanowire is a nanostructure, with the diameter of the order of a nanometer (10−9 meters).
New!!: Tungsten and Nanowire · See more »
NASCAR
National Association for Stock Car Auto Racing (NASCAR) is an American auto racing sanctioning and operating company that is best known for stock-car racing.
New!!: Tungsten and NASCAR · See more »
National Institute for Occupational Safety and Health
The National Institute for Occupational Safety and Health (NIOSH) is the United States federal agency responsible for conducting research and making recommendations for the prevention of work-related injury and illness.
New!!: Tungsten and National Institute for Occupational Safety and Health · See more »
Nickel
Nickel is a chemical element with symbol Ni and atomic number 28.
New!!: Tungsten and Nickel · See more »
Nitrogen oxide
Nitrogen oxide may refer to a binary compound of oxygen and nitrogen, or a mixture of such compounds.
New!!: Tungsten and Nitrogen oxide · See more »
Nordic countries
The Nordic countries or the Nordics are a geographical and cultural region in Northern Europe and the North Atlantic, where they are most commonly known as Norden (literally "the North").
New!!: Tungsten and Nordic countries · See more »
NOx
In atmospheric chemistry, is a generic term for the nitrogen oxides that are most relevant for air pollution, namely nitric oxide (NO) and nitrogen dioxide.
New!!: Tungsten and NOx · See more »
Nuclear isomer
A nuclear isomer is a metastable state of an atomic nucleus caused by the excitation of one or more of its nucleons (protons or neutrons).
New!!: Tungsten and Nuclear isomer · See more »
Nuclear medicine
Nuclear medicine is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease.
New!!: Tungsten and Nuclear medicine · See more »
Nuclear physics
Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions.
New!!: Tungsten and Nuclear physics · See more »
Octahedron
In geometry, an octahedron (plural: octahedra) is a polyhedron with eight faces, twelve edges, and six vertices.
New!!: Tungsten and Octahedron · See more »
Ore
An ore is an occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, that can be economically extracted from the deposit.
New!!: Tungsten and Ore · See more »
Oxidation state
The oxidation state, sometimes referred to as oxidation number, describes degree of oxidation (loss of electrons) of an atom in a chemical compound.
New!!: Tungsten and Oxidation state · See more »
Oxide
An oxide is a chemical compound that contains at least one oxygen atom and one other element in its chemical formula.
New!!: Tungsten and Oxide · See more »
Oxidoreductase
In biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule, the reductant, also called the electron donor, to another, the oxidant, also called the electron acceptor.
New!!: Tungsten and Oxidoreductase · See more »
Oxygen
Oxygen is a chemical element with symbol O and atomic number 8.
New!!: Tungsten and Oxygen · See more »
Panasqueira
Minas da Panasqueira or Mina da Panasqueira (Panasqueira Mine) is the generic name for a set of mining operations between Cabeço do Pião (Fundão Municipality) and the village of Panasqueira (Covilhã Municipality), which operated in a technically integrated manner and continue practically since its discovery.
New!!: Tungsten and Panasqueira · See more »
Periodic Videos
The Periodic Table of Videos (usually shortened to Periodic Videos) is a series of videos about chemical elements and the periodic table.
New!!: Tungsten and Periodic Videos · See more »
Permease
The permeases are membrane transport proteins, a class of multipass transmembrane proteins that allow the diffusion of a specific molecule in or out of the cell in the direction of a concentration gradient, a form of facilitated diffusion.
New!!: Tungsten and Permease · See more »
Petroleum
Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth's surface.
New!!: Tungsten and Petroleum · See more »
Phosphorus
Phosphorus is a chemical element with symbol P and atomic number 15.
New!!: Tungsten and Phosphorus · See more »
Phosphotungstic acid
Phosphotungstic acid (PTA), tungstophosphoric acid (TPA), is a heteropoly acid with the chemical formula 31240.
New!!: Tungsten and Phosphotungstic acid · See more »
Plastic
Plastic is material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and so can be molded into solid objects.
New!!: Tungsten and Plastic · See more »
Platinum
Platinum is a chemical element with symbol Pt and atomic number 78.
New!!: Tungsten and Platinum · See more »
Polyoxometalate
In chemistry, a polyoxometalate (abbreviated POM) is a polyatomic ion, usually an anion, that consists of three or more transition metal oxyanions linked together by shared oxygen atoms to form closed 3-dimensional frameworks.
New!!: Tungsten and Polyoxometalate · See more »
Popular Science
Popular Science (also known as PopSci) is an American quarterly magazine carrying popular science content, which refers to articles for the general reader on science and technology subjects.
New!!: Tungsten and Popular Science · See more »
Precious metal
A precious metal is a rare, naturally occurring metallic chemical element of high economic value.
New!!: Tungsten and Precious metal · See more »
Projectile
A projectile is any object thrown into space (empty or not) by the exertion of a force.
New!!: Tungsten and Projectile · See more »
Prokaryote
A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane-bound organelle.
New!!: Tungsten and Prokaryote · See more »
ProSieben
ProSieben (sieben is German for seven) is a commercial television station in Germany.
New!!: Tungsten and ProSieben · See more »
Pterin
Pterin is a heterocyclic compound composed of a pteridine ring system, with a keto group and an amino group on positions 4 and 2 respectively.
New!!: Tungsten and Pterin · See more »
Pyrococcus furiosus
Pyrococcus furiosus is an extremophilic species of Archaea.
New!!: Tungsten and Pyrococcus furiosus · See more »
Pyrolysis
Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere.
New!!: Tungsten and Pyrolysis · See more »
Pyrophoricity
A pyrophoric substance (from Greek πυροφόρος, pyrophoros, "fire-bearing") ignites spontaneously in air at or below 55 °C (130 °F).
New!!: Tungsten and Pyrophoricity · See more »
Radiation protection
Radiation protection, sometimes known as radiological protection, is defined by the International Atomic Energy Agency (IAEA) as "The protection of people from harmful effects of exposure to ionizing radiation, and the means for achieving this".
New!!: Tungsten and Radiation protection · See more »
Radioactive decay
Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.
New!!: Tungsten and Radioactive decay · See more »
Radionuclide
A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.
New!!: Tungsten and Radionuclide · See more »
Radiopharmaceutical
Radiopharmaceuticals, or medicinal radiocompounds, are a group of pharmaceutical drugs which have radioactivity.
New!!: Tungsten and Radiopharmaceutical · See more »
Real Sociedad Bascongada de Amigos del País
The Royal Basque Society of Friends of the Country (in Basque Euskalerriaren Adiskideen Elkartea and in Spanish Real Sociedad Bascongada de Amigos del País), also known as La Bascongada or Bascongada Society, was founded in the mid-18th century to encourage the scientific, cultural and economic development of the Basque Country.
New!!: Tungsten and Real Sociedad Bascongada de Amigos del País · See more »
Receptor antagonist
A receptor antagonist is a type of receptor ligand or drug that blocks or dampens a biological response by binding to and blocking a receptor rather than activating it like an agonist.
New!!: Tungsten and Receptor antagonist · See more »
Recommended exposure limit
A recommended exposure limit (REL) is an occupational exposure limit that has been recommended by the United States National Institute for Occupational Safety and Health to the Occupational Safety and Health Administration (OSHA) for adoption as a permissible exposure limit.
New!!: Tungsten and Recommended exposure limit · See more »
Redox
Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.
New!!: Tungsten and Redox · See more »
Remanence
Remanence or remanent magnetization or residual magnetism is the magnetization left behind in a ferromagnetic material (such as iron) after an external magnetic field is removed.
New!!: Tungsten and Remanence · See more »
Reproduction
Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parents".
New!!: Tungsten and Reproduction · See more »
Ring (jewellery)
A ring is a round band, usually of metal, worn as an ornamental piece of jewellery around the finger, or sometimes the toe; it is the most common current meaning of the word "ring".
New!!: Tungsten and Ring (jewellery) · See more »
Rivet
A rivet is a permanent mechanical fastener.
New!!: Tungsten and Rivet · See more »
Rocket engine
A rocket engine uses stored rocket propellant mass for forming its high-speed propulsive jet.
New!!: Tungsten and Rocket engine · See more »
Rocket engine nozzle
A rocket engine nozzle is a propelling nozzle (usually of the de Laval type) used in a rocket engine to expand and accelerate the combustion gases produced by burning propellants so that the exhaust gases exit the nozzle at hypersonic velocities.
New!!: Tungsten and Rocket engine nozzle · See more »
Scheelite
Scheelite is a calcium tungstate mineral with the chemical formula CaWO4.
New!!: Tungsten and Scheelite · See more »
Scintillator
A scintillator is a material that exhibits scintillation—the property of luminescence, when excited by ionizing radiation.
New!!: Tungsten and Scintillator · See more »
Selective catalytic reduction
Selective catalytic reduction (SCR) is a means of converting nitrogen oxides, also referred to as with the aid of a catalyst into diatomic nitrogen, and water.
New!!: Tungsten and Selective catalytic reduction · See more »
Shot (pellet)
Shot is a collective term for small balls or pellets, often made of lead.
New!!: Tungsten and Shot (pellet) · See more »
Silicon
Silicon is a chemical element with symbol Si and atomic number 14.
New!!: Tungsten and Silicon · See more »
Silicon dioxide
Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula, most commonly found in nature as quartz and in various living organisms.
New!!: Tungsten and Silicon dioxide · See more »
Silicon nanowire
Silicon nanowires, also referred to as SiNWs, are a type of nanowire most often formed from a silicon precursor by etching of a solid or through catalyzed growth from a vapor or liquid phase.
New!!: Tungsten and Silicon nanowire · See more »
Sintering
Clinker nodules produced by sintering Sintering is the process of compacting and forming a solid mass of material by heat or pressure without melting it to the point of liquefaction.
New!!: Tungsten and Sintering · See more »
Sodium tungstate
Sodium tungstate is the inorganic compound with the formula Na2WO4.
New!!: Tungsten and Sodium tungstate · See more »
Sodium tungsten bronze
Sodium tungsten bronze is a form of insertion compound with the formula NaxWO3, where x is equal to or less than 1.
New!!: Tungsten and Sodium tungsten bronze · See more »
Stable isotope ratio
The term stable isotope has a meaning similar to stable nuclide, but is preferably used when speaking of nuclides of a specific element.
New!!: Tungsten and Stable isotope ratio · See more »
Standard enthalpy of reaction
The standard enthalpy of reaction (denoted ΔHr⊖) is the enthalpy change that occurs in a system when matter is transformed by a given chemical reaction, when all reactants and products are in their standard states.
New!!: Tungsten and Standard enthalpy of reaction · See more »
Steel
Steel is an alloy of iron and carbon and other elements.
New!!: Tungsten and Steel · See more »
Stellite
Stellite is a range of cobalt-chromium alloys designed for wear resistance.
New!!: Tungsten and Stellite · See more »
Sublimation (phase transition)
Sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.
New!!: Tungsten and Sublimation (phase transition) · See more »
Submarine-launched ballistic missile
A submarine-launched ballistic missile (SLBM) is a ballistic missile capable of being launched from submarines.
New!!: Tungsten and Submarine-launched ballistic missile · See more »
Superalloy
A superalloy, or high-performance alloy, is an alloy that exhibits several key characteristics: excellent mechanical strength, resistance to thermal creep deformation, good surface stability, and resistance to corrosion or oxidation.
New!!: Tungsten and Superalloy · See more »
Superconductivity
Superconductivity is a phenomenon of exactly zero electrical resistance and expulsion of magnetic flux fields occurring in certain materials, called superconductors, when cooled below a characteristic critical temperature.
New!!: Tungsten and Superconductivity · See more »
Swedish language
Swedish is a North Germanic language spoken natively by 9.6 million people, predominantly in Sweden (as the sole official language), and in parts of Finland, where it has equal legal standing with Finnish.
New!!: Tungsten and Swedish language · See more »
Tanning (leather)
Tanned leather in Marrakesh Tanning is the process of treating skins and hides of animals to produce leather.
New!!: Tungsten and Tanning (leather) · See more »
Technetium
Technetium is a chemical element with symbol Tc and atomic number 43.
New!!: Tungsten and Technetium · See more »
Tetrathiomolybdate
Tetrathiomolybdate, also spelled tiomolibdate (USAN), is the anion of the following salts.
New!!: Tungsten and Tetrathiomolybdate · See more »
Thermal expansion
Thermal expansion is the tendency of matter to change in shape, area, and volume in response to a change in temperature.
New!!: Tungsten and Thermal expansion · See more »
Thermal oxidation
In microfabrication, thermal oxidation is a way to produce a thin layer of oxide (usually silicon dioxide) on the surface of a wafer.
New!!: Tungsten and Thermal oxidation · See more »
Thermococcus
In taxonomy, Thermococcus is a genus of extreme thermophiles in the family the Thermococcaceae.
New!!: Tungsten and Thermococcus · See more »
Thermococcus litoralis
Thermococcus litoralis (T. litoralis) is a species of Archaea that is found around deep-sea hydrothermal vents as well as shallow submarine thermal springs and oil wells.
New!!: Tungsten and Thermococcus litoralis · See more »
Tin
Tin is a chemical element with the symbol Sn (from stannum) and atomic number 50.
New!!: Tungsten and Tin · See more »
Tonne
The tonne (Non-SI unit, symbol: t), commonly referred to as the metric ton in the United States, is a non-SI metric unit of mass equal to 1,000 kilograms;.
New!!: Tungsten and Tonne · See more »
Torbern Bergman
Torbern Olaf (Olof) Bergman (KVO) (20 March 17358 July 1784) was a Swedish chemist and mineralogist noted for his 1775 Dissertation on Elective Attractions, containing the largest chemical affinity tables ever published.
New!!: Tungsten and Torbern Bergman · See more »
Toughness
In materials science and metallurgy, toughness is the ability of a material to absorb energy and plastically deform without fracturing.
New!!: Tungsten and Toughness · See more »
Transition metal
In chemistry, the term transition metal (or transition element) has three possible meanings.
New!!: Tungsten and Transition metal · See more »
Tungstate
In chemistry, a tungstate is a compound that contains an oxoanion of tungsten or is a mixed oxide containing tungsten.
New!!: Tungsten and Tungstate · See more »
Tungsten carbide
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms.
New!!: Tungsten and Tungsten carbide · See more »
Tungsten disulfide
Tungsten disulfide is the chemical compound with the formula WS2.
New!!: Tungsten and Tungsten disulfide · See more »
Tungsten hexachloride
Tungsten hexachloride is the chemical compound of tungsten and chlorine with the formula WCl6.
New!!: Tungsten and Tungsten hexachloride · See more »
Tungsten hexafluoride
Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula WF6.
New!!: Tungsten and Tungsten hexafluoride · See more »
Tungsten oxide
Tungsten has several oxidation states, and therefore oxides.
New!!: Tungsten and Tungsten oxide · See more »
Tungsten trioxide
Tungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten.
New!!: Tungsten and Tungsten trioxide · See more »
Tungstic acid
Tungstic acid refers to hydrated forms of tungsten trioxide, WO3.
New!!: Tungsten and Tungstic acid · See more »
Turbine
A turbine (from the Latin turbo, a vortex, related to the Greek τύρβη, tyrbē, meaning "turbulence") is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work.
New!!: Tungsten and Turbine · See more »
UGM-27 Polaris
The UGM-27 Polaris missile was a two-stage solid-fueled nuclear-armed submarine-launched ballistic missile.
New!!: Tungsten and UGM-27 Polaris · See more »
Ultimate tensile strength
Ultimate tensile strength (UTS), often shortened to tensile strength (TS), ultimate strength, or Ftu within equations, is the capacity of a material or structure to withstand loads tending to elongate, as opposed to compressive strength, which withstands loads tending to reduce size.
New!!: Tungsten and Ultimate tensile strength · See more »
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.
New!!: Tungsten and United Kingdom · See more »
United States Geological Survey
The United States Geological Survey (USGS, formerly simply Geological Survey) is a scientific agency of the United States government.
New!!: Tungsten and United States Geological Survey · See more »
Uranium
Uranium is a chemical element with symbol U and atomic number 92.
New!!: Tungsten and Uranium · See more »
Urine
Urine is a liquid by-product of metabolism in humans and in many animals.
New!!: Tungsten and Urine · See more »
Vacuum tube
In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and some other regions) is a device that controls electric current between electrodes in an evacuated container.
New!!: Tungsten and Vacuum tube · See more »
Vapor pressure
Vapor pressure or equilibrium vapor pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system.
New!!: Tungsten and Vapor pressure · See more »
Voyager program
The Voyager program is an American scientific program that employs two robotic probes, Voyager 1 and Voyager 2, to study the outer Solar System.
New!!: Tungsten and Voyager program · See more »
William D. Coolidge
William David Coolidge (October 23, 1873 – February 3, 1975) was an American physicist and engineer, who made major contributions to X-ray machines.
New!!: Tungsten and William D. Coolidge · See more »
Wolframite
Wolframite, (Fe,Mn)WO4, is an iron manganese tungstate mineral that is the intermediate between ferberite (Fe2+ rich) and hübnerite (Mn2+ rich).
New!!: Tungsten and Wolframite · See more »
World War I
World War I (often abbreviated as WWI or WW1), also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
New!!: Tungsten and World War I · See more »
World War II
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.
New!!: Tungsten and World War II · See more »
X-ray
X-rays make up X-radiation, a form of electromagnetic radiation.
New!!: Tungsten and X-ray · See more »
X-ray tube
An X-ray tube is a vacuum tube that converts electrical input power into X-rays.
New!!: Tungsten and X-ray tube · See more »
Xanthine dehydrogenase
Xanthine dehydrogenase, also known as XDH, is a protein that, in humans, is encoded by the XDH gene.
New!!: Tungsten and Xanthine dehydrogenase · See more »
Redirects here:
Element 74, Native tungsten, Tungstem, Tungsten Mining, Tungsten alloy, Tungsten carbonate, Tungsten compounds, Tungsten mining, Tungsten nanowire, Tungsten processing, Tungsten silver, Tungstenic, Tungston, Volfram, W (element), Wolfram (element), Wolframium.
References
[1] https://en.wikipedia.org/wiki/Tungsten
