Preparation and microstructure characterization of W-0.1 wt.%TiC alloy via chemical method
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- 作者：Shaoting Lang ; Qingzhi Yan ; qzyan@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yijia Wang ; Xiaoxin Zhang ; Ningbo Sun ; Lin Deng ; Changchun Ge
- 关键词：W&ndash ; TiC alloy ; Chemical method ; Spark plasma sintering (SPS) ; Microstructure characterization ; Mechanical properties
- 刊名：International Journal of Refractory Metals and Hard Materials
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：55
- 期：Complete
- 页码：33-38
- 全文大小：1554 K
文摘
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W-0.1wt.%TiC with nano TiC particles uniformly distributed in grain interior were fabricated by wet-chemical method.
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The addition of PVP can remarkably improve the uniform dispersion of nano TiC particles in the sintered microstructure.
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W-TiC with PVP showed improved mechanical properties than the samples sintered without PVP and pure tungsten.