Warm Compacting Behavior of Pure Titanium Powders

Author:

He Shi Wen1

Affiliation:

1. Hunan University of Technology

Abstract

Warm compacting behaviors of pure titanium powders were studied. The results show that warm compaction can be applied to titanium powders. The green densities obtained through warm compaction are generally higher than obtained through cold compaction at the same pressure. The optimal warm compacting temperature is about 140 . At the compacting pressure of 500 Mpa, the ejection force of titanium powders through warm compaction is 32.4% lower than through cold compaction. At the same pressure, the effective compression force through warm compaction is bigger than one through cold compaction. In addition, the densification mechanism of warm compaction was discussed.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

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Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Warm compaction of titanium and titanium alloy powders;Titanium Powder Metallurgy;2015

2. Warm die compaction and sintering of titanium and titanium alloy powders;Journal of Materials Processing Technology;2014-03

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