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gravity diecasting | |||
chill casting; gravity die-casting; non-pressure die casting; permanent mold casting; permanent mould casting; casting in metallic mold (【技】将熔融金属浇人金属铸型获得铸件的方法。由于铸型是用金属制成,可以反复使用许多次,故又称之为永久型铸造。所得铸件表面粗糙度和尺寸精度均优于砂型铸件,且铸件的晶粒组织细小,力学性能较高,适用于多种合金中小型铸件的大量生产。); gravity die casting | |||
casting in chill | |||
die casting |
金属型铸造 : 9 phrases in 3 subjects |
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