PLASMA SPRAY AND CHARACTERIZATION OF CERAMIC METAL COMPOSITE WEAR PROTECTIVE COATING+
The air plasma spray (APS) technology is used to prepare WC/NiCrA1 and WC/NiCrBSi ceramic/metal composite wear protective coating on cast iron substrate, and the coating is measured for rnicrostmcture, microhardness, bond strength and slurry wear protective performance. and coating containing more WC is supreme than that containing less WC. Finally, wear mechanics and the principle of the coating's wear protective property are concluded, which are helpful for the design of wear protective coating.
版权说明：以下全部内容由肖金生上传于 2005年12月20日 00时41分17秒，版权归本人所有。