【摘要】 简述了钢结硬质合金的原料制备和钢结硬质合金的生产方法,分类介绍了钢结硬质合金在切削刀具、无屑金属加工工具和耐磨结构零件中的应用,总结了钢结硬质合金的发展现状并展望了其发展趋势。更多还原

【Abstract】 Raw material preparation and production methods for the steel bonded carbide were outlined.The appli- cations of steel bonded carbide to the cutting tools and the chipless machining tools for metals as well as to the wear- resisting constructional component were introduced respectively.Current situation and tendency of development of the steel bonded carbide were summarized and forecasted,too.更多还原