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研究了化学成分对金属陶瓷硬度和抗弯强度的影响,结果表明,Mo含量在15%、WC含量在10%时硬度最高;随WC加入量的增加.抗弯强度呈现单调增加的趋势;组织中加入NbC、TaC时.随加入量的增加.抗弯强度呈单调下降趋势。
The effects of chemical composition on the hardness and flexural strength of cermets were studied. The results show that the Mo content is 15%, the hardness is the highest when WC content is 10%, and increases with the amount of WC added. Flexural strength showed a monotonous increase trend; when adding NbC, TaC in the organization. With the increase in the amount added. Flexural strength showed a monotonous downward trend.