大多数用固定模压制的结构件都是铁基的。粉末可以是单一元素、预先合金或部分合金。
The majority of the structural components produced by fixed die pressing are iron-based. The powders are elemental, pre-alloyed, or partially alloyed.
通过气喷气冷法制取合金粉末，用压制后真空烧结的方法制备高铝锌基合金粉末冶金材料。
The alloy powder was produced by gas atomization. P/M material samples were made by pressing and sequent vacuum sintering.
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