Investigation on Brazing of Carbon Film Deposited Diamond for Cutting Vehicle Tyre
The super brazed diamond saw was developed to cut efficiently vehicle tyre in the research.The carbon film deposited diamond and the uncoated diamond were brazed with NiCr alloy by high-frequency induction heating under argon atmosphere at 1030℃ for 30 seconds respectively.The interfacial microstructures between the brazed diamond and the filler alloy were analyzed by the advanced testing technologies.The results shows that long-lath carbides with the definite orientation and better flatness are closely arrayed on the brazed uncoated diamond surface and Cr-carbides forms normally and compactly on the surface of carbon film deposited diamond brazed.That is because the carbon film has changed the mechanism of Cr-carbides forming on the surface of diamond brazed.The test of cutting vehicle tyre shows that the use life of the brazed deposited diamond saw is much longer than that of the brazed uncoated diamond saw.
Brazed Diamond Carbon film Interfacial microstructure Vehicle tyre
Bojiang Ma Liangan Li Qingxian Yu
College of Electromechanical Engineering,Qingdao University of Science & Technology Qingdao,266061,China;Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology
国际会议
the Asian Workshop on Polymer Processing 2011(2011高分子加工技术亚洲研讨会(AWPP2011))
青岛
英文
360-365
2011-11-04（万方平台首次上网日期，不代表论文的发表时间）