我国复合超硬材料行业发展概况

摘要

介绍了我国超硬材料行业中的复合超硬材料领域20年的发展概况,详述了复合超硬材料领域3大类产品:钻探/工程用聚晶金刚石复合片、PCD/PCBN刀具用复合片、聚晶金刚石拉丝模坯,在高速发展期、转型升级期的发展历程,探讨了我国在该领域未来的发展趋势.%This paper gives an overview of 20 years development of the composite superhard materials in China s superhard material industry . It expatiates the progress in the high speed development period &transformation and upgrading period and the future development trend for the three main categories products in composite superhard materials field: PDC for drilling & engineering , PCD & PCBN cutters , PCD die blanks for wire drawing .