我国超硬材料制品及工艺的发展趋势  

Some Trends of Ultrahard Products and Technologies for Their Production in China

作　　者：朱永伟[1] 张新明[1] 贺德胜 谢光灼[2] 

机构地区：[1]中南工业大学材料系,长沙410083 [2]长沙矿冶研究院,长沙410012

出　　处：《材料导报》2000年第10期29-31,共3页Materials Reports

摘　　要：简要地描述了我国超硬材料制品的现状,通过对发达国家超硬材料的发展历程和国际上超硬材料制品发展的热点的观察,认为真空烧结、磨粒制粒化等工艺将被广泛使用,PCD、PCBN及其制品、专业锯片等产品在21世纪初前景看好。The current situation of ultrahard products industry in China is reviewed in this paper- Throughthe analysis of the history of the sector in developed countries and several important research topics in the world,some new trends of ultrahard products in China are disscussed. Vacuum smtremg, granulating and so on will be widely adopted. Specialized sawblades .PCD, PCBN and their products will hold good prospects.

关 键 词：超硬材料制品 金刚石 立方氮化硼 制备工艺 

分 类 号：TB3[一般工业技术—材料科学与工程]