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46 relations: Annealing (metallurgy), Atom, Atom probe, Bubble raft, Burgers vector, Chemical milling, Complex logarithm, Crystal, Crystal structure, Crystallographic defect, Dark-field microscopy, Diffraction, Egon Orowan, Electron, Etch pit density, Field ion microscope, G. I. Taylor, Geometrically necessary dislocations, Helix, Jog (dislocations), Marc A. Meyers, Materials science, Metal, Michael Polanyi, Micropipe, Microstructure, Optical microscope, Partial dislocation, Pascal (unit), Photoelasticity, Plane (geometry), Plasticity (physics), Poisson's ratio, Recovery (metallurgy), Recrystallization (metallurgy), Riemann surface, Shear modulus, Shear stress, Silicon carbide, Slip (materials science), Soliton, Topological defect, Transmission electron microscopy, Vito Volterra, Work hardening, Yield (engineering).
Annealing (metallurgy)
Annealing, in metallurgy and materials science, is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce its hardness, making it more workable.
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Atom
An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.
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Atom probe
The atom probe was introduced at the by Erwin Wilhelm Müller and J. A. Panitz.
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Bubble raft
A bubble raft is an array of bubbles.
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Burgers vector
In physics, the Burgers vector, named after Dutch physicist Jan Burgers, is a vector, often denoted as b, that represents the magnitude and direction of the lattice distortion resulting from a dislocation in a crystal lattice.
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Chemical milling
Chemical milling or industrial etching is the subtractive manufacturing process of using baths of temperature-regulated etching chemicals to remove material to create an object with the desired shape.
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Complex logarithm
In complex analysis, a complex logarithm of the non-zero complex number, denoted by, is defined to be any complex number for which.
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Crystal
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
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Crystal structure
In crystallography, crystal structure is a description of the ordered arrangement of atoms, ions or molecules in a crystalline material.
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Crystallographic defect
Crystalline solids exhibit a periodic crystal structure.
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Dark-field microscopy
Dark-field microscopy (dark-ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image.
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Diffraction
--> Diffraction refers to various phenomena that occur when a wave encounters an obstacle or a slit.
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Egon Orowan
Egon Orowan FRS (Orován Egon) (August 2, 1902 – August 3, 1989) was a Hungarian/British/U.S. physicist and metallurgist.
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Electron
The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.
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Etch pit density
The etch pit density (EPD) is a measure for the quality of semiconductor wafers.
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Field ion microscope
The Field ion microscope (FIM) was invented by Müller in 1951 It is a type of microscope that can be used to image the arrangement of atoms at the surface of a sharp metal tip.
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G. I. Taylor
Sir Geoffrey Ingram Taylor OM (7 March 1886 – 27 June 1975) was a British physicist and mathematician, and a major figure in fluid dynamics and wave theory.
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Geometrically necessary dislocations
Geometrically necessary dislocations are like-signed dislocations needed to accommodate for plastic bending in a crystalline material.
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Helix
A helix, plural helixes or helices, is a type of smooth space curve, i.e. a curve in three-dimensional space.
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Jog (dislocations)
Jog describes the turns of a dislocation line inside a crystal structure.
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Marc A. Meyers
Marc André Meyers is an American materials scientist, engineer and Distinguished Professor at the University of California, San Diego.
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Materials science
The interdisciplinary field of materials science, also commonly termed materials science and engineering is the design and discovery of new materials, particularly solids.
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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.
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Michael Polanyi
Michael Polanyi, (11 March 1891 – 22 February 1976) was a Hungarian-British polymath, who made important theoretical contributions to physical chemistry, economics, and philosophy.
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Micropipe
A micropipe, also called a micropore, microtube, capillary defect or pinhole defect, is a crystallographic defect in a single crystal substrate.
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Microstructure
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by a microscope above 25× magnification.
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Optical microscope
The optical microscope, often referred to as the light microscope, is a type of microscope that uses visible light and a system of lenses to magnify images of small subjects.
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Partial dislocation
Partial dislocations are a decomposed form of dislocations that occur within a material.
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Pascal (unit)
The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength.
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Photoelasticity
Photoelasticity describes changes in the optical properties of a material under mechanical deformation.
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Plane (geometry)
In mathematics, a plane is a flat, two-dimensional surface that extends infinitely far.
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Plasticity (physics)
In physics and materials science, plasticity describes the deformation of a (solid) material undergoing non-reversible changes of shape in response to applied forces.
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Poisson's ratio
Poisson's ratio, denoted by the Greek letter 'nu', \nu, and named after Siméon Poisson, is the negative of the ratio of (signed) transverse strain to (signed) axial strain.
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Recovery (metallurgy)
Recovery is a process by which deformed grains can reduce their stored energy by the removal or rearrangement of defects in their crystal structure.
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Recrystallization (metallurgy)
Recrystallization is a process by which deformed grains are replaced by a new set of defects-free grains that nucleate and grow until the original grains have been entirely consumed.
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Riemann surface
In mathematics, particularly in complex analysis, a Riemann surface is a one-dimensional complex manifold.
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Shear modulus
In materials science, shear modulus or modulus of rigidity, denoted by G, or sometimes S or μ, is defined as the ratio of shear stress to the shear strain: where The derived SI unit of shear modulus is the pascal (Pa), although it is usually expressed in gigapascals (GPa) or in thousands of pounds per square inch (ksi).
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Shear stress
A shear stress, often denoted by (Greek: tau), is the component of stress coplanar with a material cross section.
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Silicon carbide
Silicon carbide (SiC), also known as carborundum, is a semiconductor containing silicon and carbon.
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Slip (materials science)
In materials science, a slip system describes the set of symmetrically identical slip planes and associated family of slip directions for which dislocation motion can easily occur and lead to plastic deformation.
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Soliton
In mathematics and physics, a soliton is a self-reinforcing solitary wave packet that maintains its shape while it propagates at a constant velocity.
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Topological defect
In mathematics and physics, a topological soliton or a topological defect is a solution of a system of partial differential equations or of a quantum field theory homotopically distinct from the vacuum solution.
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Transmission electron microscopy
Transmission electron microscopy (TEM, also sometimes conventional transmission electron microscopy or CTEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image.
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Vito Volterra
Vito Volterra (3 May 1860 – 11 October 1940) was an Italian mathematician and physicist, known for his contributions to mathematical biology and integral equations, being one of the founders of functional analysis.
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Work hardening
Work hardening, also known as strain hardening, is the strengthening of a metal or polymer by plastic deformation.
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Yield (engineering)
The yield point is the point on a stress–strain curve that indicates the limit of elastic behavior and the beginning of plastic behavior.
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Dislocate, Dislocated, Dislocation climb, Dislocation dynamics, Dislocations, Edge dislocation, Linear dislocation, Screw dislocation, Skew Dislocation, Skew dislocation.
References
[1] https://en.wikipedia.org/wiki/Dislocation
