介绍了等离子体化学工艺，特别着重介绍了溅射镀膜与等离子体化学气相沉积在粉末冶金中的应用。

This article introduces processing of plasma chemistry and application of sputter coating and plasma-enhanced chemical vapor deposition in powder metallurgy especially.

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采用镍的无电子化学沉积方法研究了纳米二氧化钛粉末表面的快速金属化。

Quick surface metallization of titania powder was carried out by electroless chemical deposition of nickel.

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以WF6和H2为原料，粉末冶金钨板为基体，采用热丝开管气流化学气相沉积试验装置，成功地制备出可变形钨锭。

Using WF6 and H2 as raw materials, tungsten plate formed by powder metallurgy as substrate, the deformable tungsten ingots were prepared successfully by a hot-wire CVD experimental facility.

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