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。
2
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。
3
At the same time, the lower mixing temperature and compacting temperature of WMA has significantly promote the project quality and construction in the cold moisture environment of tunnel.