Effects of deposit time on combustion flame deposition of carbon coatings on the Surface of Cemented Carbide
At present, most of the researches on carbide surface modification are focused on the method of chemical vapor deposition and physical vapor deposition in order to enhance its wear resistance and surface hardness.In this paper, C2H2 and O2 of flame are used to deposit carbon coatings on YG 16 cemented carbide surface.The influence of deposition time have been investigated with the method of XRD, SEM.Carbon coatings structure, quality and Cross sectional microstructures of carbon coating was analyzed.The experimental result show that after different deposition time, the typical spherical diamondnanometer carbon tube and diamond-graphite-no crystal carbon coatings have been formed on the surface of cemented carbide.
Diamond Carbon nanotubes flame cemented carbide Deposit time
Tang Dewen Kuang Tongchun Zhao ruilan
School of Mechanical Engineering, University of South china, HuNan HengYang 421001 South china university of technology GuangDong Guangzhou 510641
国际会议
The Eighth China National Conference on Functional Materials and Applications(第八届中国功能材料及其应用学术会议)
哈尔滨
英文
384-390
2013-08-23（万方平台首次上网日期，不代表论文的发表时间）