烧结碳化新工艺硬质合金的切削试验

Cutting Test of Cemented Carbides Prepared by Using a New Carbusintering Technique

对采用烧结碳化新工艺制取的硬质合金刀片进行了切削试验。结果表明，该刀片在车削奥氏体不锈钢、球磨铸铁和冷硬铸铁时，其耐磨性较好，与常规工艺生产的ＹＧ６刀片相当。

This paper describes the cutting test of hard alloy tip produced by using the new carbusintering technique. This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron.