摘要
通过粉末冶金法制备WC-8（Fe/Co/Ni）硬质合金,研究了不同的铁钴镍配比对WC-8（Fe/Co/Ni）硬质合金性能的影响。结果表明,当Fe：Co：Ni=65：20：15时,合金获得了比普通YG8硬质合金更优异的综合性能,其密度、硬度和抗弯强度值分别达到14.68g·cm（-3）、90.6HRA和1835MPa。
The WC-8（Fe/Co/Ni） cemented carbide was made by powder metallurgy process. This paper studies the influence of different Fe/Co/Ni Ratio on properties of WC-8 （Fe/Co/Ni） cemented carbide. The results show that, when the Fe/Co/Ni Ratio equals to 65：20：15, the cemented carbide obtains a better combination property than the ordinaD, YG8 cemented carbide, and its density, hardness and bending strength value reaches 14.68g·cm-3. 90.6HRA and 1835MPa respectively.
出处
《装备制造与教育》
2017年第1期64-66,共3页
Equipment Manufacturing and Education
