dislocation core

dislocation core
Смотри ядро дислокации.

Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. . 2000.

Смотреть что такое "dislocation core" в других словарях:

  • Dislocation — For the syntactic operation, see Dislocation (syntax). For the medical term, see Joint dislocation. In materials science, a dislocation is a crystallographic defect, or irregularity, within a crystal structure. The presence of dislocations… …   Wikipedia

  • Central core disease — Infobox Disease Name = Central core disease Caption = Histopathologic appearance of typical central core disease: NADH TR, transverse section from the rectus femoris. Marked predominance of dark staining, high oxidative type 1 fibres with cores… …   Wikipedia

  • ядро дислокации — [dislocation core] локальная область с сильно искаженной кристаллической решеткой вокруг линии дислокации; Смотри также: Ядро ядро сечения ядро Земли атомное ядро ядро конденсации …   Энциклопедический словарь по металлургии

  • Diffraction topography — (short: topography ) is an X ray imaging technique based on Bragg diffraction. Diffraction topographic images ( topographs ) record the intensity profile of a beam of X rays (or, sometimes, neutrons) diffracted by a crystal. A topograph thus… …   Wikipedia

  • Cottrell atmosphere — In materials science, the concept of the Cottrell atmosphere was introduced by Cottrell and Bilby in 1949[1] to explain how dislocations are pinned in some metals by carbon or nitrogen interstitials. A carbon atom below a dislocation in iron,… …   Wikipedia

  • Portevin–Le Chatelier effect — The Portevin–Le Chatelier effect describes a serrated stress strain curve, which some materiels exhibit as they undergo plastic deformation.This effect occurs, when solute atoms (e.g C in steels) have sufficient mobility and thus can segregate at …   Wikipedia

  • Grain boundary — A grain boundary is the interface between two grains in a polycrystalline material. Grain boundaries disrupt the motion of dislocations through a material, so reducing crystallite size is a common way to improve strength, as described by the Hall …   Wikipedia

  • Miller index — Planes with different Miller indices in cubic crystals …   Wikipedia

  • India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …   Universalium

  • Spondylolisthesis — Not to be confused with spondylosis, spondylitis, or spondylolysis. Spondylolisthesis Classification and external resources X ray of the lateral lumbar spine with a grade III spondylolisthesis at the L5 S1 level …   Wikipedia

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