- grain growth
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Metall.a tendency of certain grains to grow and absorb others when heated under certain conditions.[1925-30]
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Universalium. 2010.
grain growth
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Grain growth — refers to the increase in size of grains (crystallites) in a material at high temperature. This occurs when recovery and recrystallisation are complete and further reduction in the internal energy can only be achieved by reducing the total area… … Wikipedia
Grain growth — Grain growth. См. Рост зерна. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
grain growth — Grain Growth Рост зерен Увеличение среднего размера зерен поликристаллического материала. Для большинства материалов необходима термическая обработка … Толковый англо-русский словарь по нанотехнологии. - М.
grain growth — Смотри Рост зерна … Энциклопедический словарь по металлургии
grain growth — /ˈgreɪn groʊθ/ (say grayn grohth) noun a coarsening of crystal structure under certain conditions of heating, due to some crystals absorbing adjacent ones …
grain growth — roughening of the surface of a material … Dictionary of automotive terms
grain growth — Metall. a tendency of certain grains to grow and absorb others when heated under certain conditions. [1925 30] … Useful english dictionary
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
grain size control — when a steel is austenitised by heating to above the critical range, time is required for the production of a homogeneous structure during which there is a tendency towards grain growth. Although subsequent hot and cold working affect the grain… … Mechanics glossary
growth — also See tire growth grain growth … Dictionary of automotive terms
