发明授权
US4927791A Chromium carbide sintered body 失效
碳化铬烧结体

Chromium carbide sintered body
摘要:
A chromium carbide sintered body having high toughness contains 99.5 to 50% by weight of chromium carbide and 0.5 to 50% by weight of AlN. The sintered body contains acicular crystals of chromium carbide.
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