The densification process of metal powder presented here is different from those of powder forging, cold or hot isostatic pressing, and traditional compacting sintering.
本文提出的金属粉末致密化工艺与传统的压实烧结致密；冷热等静压致密：粉末模锻的致密化工艺不同。
Three series of experiments were carried out to observe the effects of composition, presintering schedule, particle size of fe powders, compacting pressure, sintering time and hot-pressing.
进行了三组实验以观察成分、预烧结制度、铁粉颗粒大小，压制压力，烧结时间和热压的作用。
The merits of the forming methods, hot compacting and cold forming, were analyzed.
分析了热压成型及冷压成型方法的优劣。
The merits of the forming methods, hot compacting and cold forming, were analyzed.
分析了热压成型及冷压成型方法的优劣。
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