work hardening


work hardening
increase dislocation density in metals through straining a material with an applied stress; degree of hardening may be manipulated through recovery and recrystallization.

Mechanics glossary. 2013.

Look at other dictionaries:

  • Work hardening — Work hardening, also known as strain hardening or cold working, is the strengthening of a metal by plastic deformation. This strengthening occurs because of dislocation movements within the crystal structure of the material.[1] Any material with… …   Wikipedia

  • work-hardening — workˈ hardening noun • • • Main Entry: ↑work …   Useful english dictionary

  • work hardening — noun The repeated plastic deformation of a material, causing a permanent distortion of its crystal structure, and an increase in its strength Syn: strain hardening …   Wiktionary

  • work-hardening — /ˈwɜk hadnɪŋ/ (say werk hahdning) noun → strain hardening …   Australian English dictionary

  • work-hardening — noun Metallurgy toughen (a metal) as a result of cold working. → work harden …   English new terms dictionary

  • work hardening — ▪ metallurgy       in metallurgy, increase in hardness of a metal induced, deliberately or accidentally, by hammering, rolling, drawing, or other physical processes. Although the first few deformations imposed on metal by such treatment weaken it …   Universalium

  • work hardening — Смотри Нагартовка …   Энциклопедический словарь по металлургии

  • work hardening — Смотри Наклеп …   Энциклопедический словарь по металлургии

  • work hardening value — Смотри показатель деформационного упрочнения …   Энциклопедический словарь по металлургии

  • cold (work) hardening — Смотри Нагартовка …   Энциклопедический словарь по металлургии


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