【摘 要】
：
PCBN is prepared under high temperature and high pressure condition (HTTP)with WC+ Co as the matrix.Four kinds of adhesive systems are selected, namely no added adhesive, metal adhesive, the ceramic a
【机 构】
：
China Iron & Steel Research Institute Group, Beijing 100081, China;Advanced Technology & Materials C
【出 处】
：
第六届郑州国际超硬材料及制品研讨会暨庆祝中国人造金刚石诞生50周年大会
论文部分内容阅读
PCBN is prepared under high temperature and high pressure condition (HTTP)with WC+ Co as the matrix.Four kinds of adhesive systems are selected, namely no added adhesive, metal adhesive, the ceramic adhesive and metal-ceramic adhesive.The results show that the synthesis of PCBN has the overall best performance by using metal-ceramic adhesive.Adhesive Al may react with CBN to form AlB2 and AlN under HTHP.
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