期刊
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
卷 50, 期 -, 页码 269-273出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ijrmhm.2015.01.002
关键词
Cubic boron nitride (c-BN); Vitrified bond; Thermal properties; Mechanical properties
In order to obtain vitrified CBN composites, which have high performance of both thermal conductivity and mechanical strength, the effects of Cu on the properties of vitrified bond and the vitrified CBN composites were comprehensively investigated in this work. The results show that the vitrified CBN composites incorporating 6 wt.% Cu display excellent comprehensive performance including the increases by about 62.1% in thermal conductivity and 16.1% in bending strength. The substantial performance improvement of the vitrified bond and the vitrified CBN composites may be attributed to the high thermal conductivity and good ductility of metal Cu and its toughening effect on the vitrified bond, as well as formation of thermal conductive path in the vitrified bond. (C) 2015 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据