Effects of titanium coating on property of diamond

来源期刊：中国有色金属学报(英文版)2007年第4期

论文作者：张小福 卢安贤

文章页码：715 - 715

Key words：diamond; titanium coating; soakage property

Abstract: The titanium film was coated on the surface of diamond crystal in order to improve the chemical properties of diamond and the effect of titanium coating on the property of diamond was discussed. The anti-impacting strength, the oxidization process and the soakage property between vitrified bond and diamond were investigated. It is found that, when the titanium film is coated on the surface of diamond crystal, the soakage angle between vitrified bond and diamond decreases from 39.5° to 34.5° at 993 K, and the oxidization degree on the surface of diamonds is lowered greatly.