Some Properties of Micro-grained WC-VC-Cr3C2-13mass%Co Alloy
Some Properties of Micro-grained WC-VC-Cr3C2-13mass%Co Alloy
复制标题
部分%20性能%20的%20微晶%20WC-VC-Cr3C2-13质量%Co%20合金
DOI：
10.2497/jjspm.45.785
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Hisashi Suzuki
中科院分区：
文献类型：
--
作者：
Saito Minoru;Wataru Hino;Hisashi Suzuki
烧结固定VC含量（粘结剂中2.5mass%）和两种Cr3C2含量（粘结剂中5和8mass%）的微晶WC-13mass%Co合金，然后进行热等静压处理。研究了与合金的 Cr3C2 含量和碳含量相关的合金的不同性能。在获得的结果中，注意到合金中形成了(W，V，Cr)C相，并且随着Cr3C2含量的增加和合金中碳含量的增加，相的数量增加。如上所述，合金的强度（TRS）受到复合碳化物偏析区域尺寸的影响，这一事实也被注意到。
Micro-grained WC-13mass%Co alloys with a fixed content of VC (2.5mass% in binder) and two sorts of Cr3C2 contents (5 and 8mass% in binder) were sintered and then HIP-ed. Different properties of the alloy were studied relating to the Cr3C2 content and carbon content of the alloy. Among the results obtained, the fact that the (W, V, Cr)C phases formed in the alloy, and the amount of the phases increased with higher content of Cr3C2 and with increasing carbon content of the alloy, was noted. The fact that the strength (TRS) of the alloy was affected by the size of segregated area of complex carbides as above, was also noted.