高性能低成本氮化硅刀具④１项目简介本项目采用实用化最强的烧结工艺生产的氮化硅刀具有非常高的耐磨性、红硬性和抗冲击韧性，其推广应用将给金属切削工艺带来重大革新，将改变传统的刀具材料和切削技术，大大提高生产效率，可节省大量工时、电力和战略资源，从而带来巨... High-performance low-cost silicon nitride tool ④1 Project Description The project uses the strongest practical sintering process of silicon nitride knives have very high wear resistance, red hardness and impact toughness, its promotion will be metal cutting process Bringing major innovations that will change traditional tooling materials and cutting technologies to dramatically increase productivity and save a lot of time, power and strategic resources, resulting in huge ...