纳米金刚石无助剂烧结的可行性分析  

ANALYSIS ON FEASIBILITY OF NANODIAMOND SINTERING WITHOUT AGENT AND CATALYST

作　　者：邹芹[1,2] 王明智 栾兴伟[1,2] 任学军 

机构地区：[1]河北省亚稳材料制备技术与科学实验室,河北秦皇岛066004 [2]燕山大学材料学院,河北秦皇岛066004

出　　处：《金刚石与磨料磨具工程》2004年第1期54-57,共4页Diamond & Abrasives Engineering

摘　　要：本文主要阐述了金刚石烧结的目前国内外研究现状,比较了国内外烧结的异同点及其优缺点。参阅大量中外文献,分析了纳米金刚石的一些特性,及用纳米金刚石无助剂烧结需要解决的问题,分析了纳米金刚石无助剂烧结的可行性。分析表明,消除吸附物,利用纳米金刚石众多的悬键、合理的工艺条件相结合,是可以实现无助剂烧结的。In this article, the authors introduced the present status of diamond sintering techniques, compared the similarities and differences, advantages and disadvantages. On the basis of referencing a lot of related, technical informations, the authors analyzed the characteristics and the feasibilities of nanodiamond sintering without agent nor catalyst. Analysis shows that, by removing the absorbates, taking advantage of the numerous dangling bonds of nanodiamond, and combining with the reasonable technological requirements, nanodiamond sintering without agent nor catalyst can be realized.

关 键 词：纳米金刚石 烧结助剂 悬键 吸附物 可行性分析 无助剂烧结 

分 类 号：TQ163[化学工程—高温制品工业]