添加剂对WC-Co合金组织和性能的影响
Influence of Mo,Cr3C2 and TaC on the Structure and Properties of WC-Co Hard Metal
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摘要: 研究了合金元素TaC、Cr3C2及Mo对WC-Co硬质合金的组织和性能影响。实验结果表明,加入一定量的添加剂可以改善合金性能。对其机理也进行了讨论。Abstract: The present work has found that the structure and properties of WC-Co hard metal can be improved by adding some elements or compound (eg. Mo, Cr3C2, TaC etc). The mechanism of the change of the properties was discussed.