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研究了合金元素TaC、Cr_3C_2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。
The effects of TaC, Cr 3 C 2 and Mo on the microstructure and properties of WC-Co cemented carbide were studied. The experimental results show that, adding a certain amount of additives can improve the performance of the alloy. The mechanism is also discussed.