摘要
介绍了提高金刚石工具性能的主要方法，包括：添加稀土元素、自蔓延高温合成技术的应用、采用预会金胎体金属粉末、采用活化烧结方法、设计合理的结构、金耐石表面的金属化、采用超细或纳米级材料等。
This paper presents several methods to improve diamond productproperties. Such as the addition of rare earth to diamond products, the application of selfpropagating high temperature synthesis technique, the use of pre-alloy metal powder totnake diamond product matrix, the adoption of low-temperature activation sinteringmethod, and the employment of ultrafine tnaterials or nanomaterials, etc.
出处
《世界地质》
CAS
CSCD
1998年第3期96-99,共4页
World Geology
关键词
金刚石工具
性能
改善
钻具
diamond tools, properties, improving methods
