Sub-micron binderless tungsten carbide sintering behavior under high pressure and high temperature
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- 作者：Dejiang Ma ; Zili Kou ; kouzili@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yinjuan Liu ; Yongkun Wang ; Shangpan Gao ; Xi Luo ; Wentao Li ; Yonghua Wang ; Yanchun Du ; Li Lei
- 关键词：High pressure ; High temperature ; Tungsten carbide ; Grain growth ; Stacking fault
- 刊名：International Journal of Refractory Metals and Hard Materials
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：54
- 期：Complete
- 页码：427-432
- 全文大小：1539 K
文摘
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The pure tungsten carbide compacts were sintered by high pressure and high temperature (HPHT) method.
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The twins and stacking faults appeared extensively in the sintered samples.
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The hardness tests give an average Vickers hardness of 29 GPa for the well-sintered WC.
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The grain sizes of the sintered samples maintained in the initio range.
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