- heat embrittlement
- Смотри тепловая хрупкость.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
heat embrittlement
Смотреть что такое "heat embrittlement" в других словарях:
Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan … Wikipedia
embrittlement — A reduced toughness in plastic or metal caused by age, heat or rough use. Also see hydrogen embrittlement … Dictionary of automotive terms
embrittlement — /em brit l meuhnt/, n. the act or process of becoming brittle, as steel from exposure to certain environments or heat treatment or because of the presence of impurities. [1915 20; EMBRITTLE + MENT] * * * … Universalium
Hydrogen embrittlement — (or hydrogen grooving) is the process by which various metals, most importantly high strength steel, become brittle and crack following exposure to hydrogen. Hydrogen cracking can pose an engineering problem especially in the context of a… … Wikipedia
Liquid metal embrittlement — is a phenomenon of practical importance, where certain ductile metals experience drastic loss in tensile ductility or undergo brittle fracture when tested in the presence of specific liquid metals. Generally, a tensile stress, either externally… … Wikipedia
тепловая хрупкость — [heat embrittlement] уменьшение пластичности металла в условиях постянной нагрузки при высоких температураx; обусловлено, как правило, выделением избыточных фаз по границам зерна. Смотри также: Хрупкость отпускная хрупкость водородная хрупкость … Энциклопедический словарь по металлургии
ХРУПКОСТЬ ТЕПЛОВАЯ — [heat embrittlement] уменьшение пластичности металла в условиях постоянной нагрузки при высоких температурах. Обусловлена, как правило, выделением избыточных фаз по границам зерна … Металлургический словарь
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Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… … Wikipedia
Hydrogen — This article is about the chemistry of hydrogen. For the physics of atomic hydrogen, see Hydrogen atom. For other meanings, see Hydrogen (disambiguation). ← hydrogen → helium … Wikipedia
