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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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NiCrBSi-WC耐磨钎焊涂层的制备
, PP. 83-85
Keywords: 钎焊,涂层,耐磨,滚压,金属粉末布
Abstract:
采用滚压工艺,将ＷＣ粉或Ｎｉ-Ｃｒ-Ｂ-Ｓｉ粉与有机连接物的混合物制备成具有良好柔性的金属粉末布.金属粉末布贴装到零件表面,经过高温钎焊形成耐磨钎焊涂层.涂层与基体间具有很强的冶金结合强度,其拉伸强度σｂ〉７８ＭＰａ,剪切强度σｔ〉１５５ＭＰａ.钎焊涂层的耐磨性远高于Ｃｏ－Ｃｒ－Ｗ堆焊层.
| [1] | ChenXD,HanWZ．SurfaceCoatingTechnologyrm．Beijing:MechanicalIndustryPres,1994:225,184(陈学定,韩文政．表面涂层技术．北京:机械工业出版社,1994:225,184)[2]ZhouZF,ZhangWY．WeldingMetalurgyandMetalWeldability,Beijing:MechanicalIndustryPres,1988:449(周振丰,张文铖．焊接冶金与金属焊接性．北京:机械工业出版社,1988:449)[3]LugscheiderE,ZhuangHS．HighTemperatureBrazing．Beijing:NationalDefenceIndustryPres,1989:121(LugsduiderE,庄鸿寿．高温钎焊．北京:国防工业出版社,1989:121)|
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