摘要
采用大气等离子喷涂方法制备镍铬硼硅耐磨涂层,对涂层的结合强度、金相组织、硬度等性能进行分析,并对机械加工后的涂层进行了显微组织分析,研究结果表明,镍铬硼硅耐磨涂层可用于等离子喷涂工艺,涂层具有较高的硬度和良好的耐磨性。
By using atmospheric plasma spraying method to prepare abrasion resistant coating of Ni-Cr-B-Si,analyze bond strength,metallography,hardness and other properties of the coating,analyze a microstructure after machining,research results show that abrasion resistant coating of Ni-Cr-B-Si can be used for plasma spray process,coating with high hardness and good abrasionproof characteristics.
出处
《煤矿机械》
北大核心
2008年第4期84-86,共3页
Coal Mine Machinery
关键词
等离子喷涂
镍铬硼硅耐磨涂层
工艺参数
plasma spraying
abrasion resistant coating of Ni-Cr-B-Si
technical parameter
