摘要
采用高频感应熔涂新工艺制备了N iCrBSi合金涂层,并与2种工艺(激光熔覆、氧乙炔喷焊)制得的涂层的性能进行了对比研究。结果表明,高频感应熔涂N iCrBSi合金涂层的表层硬度、耐磨性均优于激光熔覆涂层和氧乙炔喷焊涂层,而且高频感应熔涂涂层表面平整,后续加工量较少。
Properties of NiCrBSi alloy coatings prepared by high frequency induction cladding（HFIC）, laser cladding （LC） and oxygen-acetylene spraying-fusing （OASF）, respectively were investigated. It was shown that the surface hardness, wear-resistance and corrosion-resistance of the coating prepared by high frequency induction cladding are better than those of the laser cladding coating and the oxygen-acetylene spraying-fusing coating. Moreover, the NiCrBSi alloy coating by high frequency induction cladding has a smoother surface,which needs less further-processing.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2006年第6期95-97,101,共4页
Lubrication Engineering
基金
淮海工学院基金项目(Z2004022
KYQ04027)
关键词
高频感应熔涂
NiCrBSi合金涂层
硬度
耐磨性
high-frequency induction cladding
NiCrBSi alloy coating
hardness
wear-resistance
