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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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氧化铝陶瓷与低碳钢钎焊接头的界面反应
, PP. 1-4
Keywords: 氧化铝陶瓷,活性钎焊,界面结构
Abstract:
采用真空保护下的活性金属钎焊法对95%(质量分数)氧化铝陶瓷与低碳钢进行了钎焊,所用钎料为Ag-Cu-Ti3活性钎料.通过X射线衍射仪(XRD)对界面的反应产物进行了物相分析,并用能谱仪(EDAX)分析了界面元素组成.结果表明,钎焊接头界面的反应十分复杂,反应产物多种多样,主要是Ti3Cu3O,Ti3Al,TiMn,TiFe2,TiC等物质,界面的反应层按Al2O3陶瓷/Ti3Cu3O/Ti3Al+TiMn+TiFe2+Ag(s,s)+Cu(s,s)/TiC/低碳钢的规律过渡.
| [1] | ROHDE M.Joining of alumina and steel by a laser supported brazing process[J].Ceramic Institute,2008,(4):56-59.
|
| [2] | ABHIJIT K,SUDIPTA M,VENKATESWARLU K.Characterization of interface of Al2O3-304 stainless steel braze joint[J].Materials Characterization,2007,58:555-562.
|
| [3] | HAMMOND J,DAVID P.Brazing ceramic oxides to metals at low temperatures[J].Weld J,1992,(5):145-149.
|
| [4] | 段宇,邹增大,曲仕尧.复相Al2O3/SiCw陶瓷与不锈钢钎焊接头的界面反应和反应产物[J].焊接,2002,(6):21-24.
|
| [5] | 高陇桥.陶瓷一金属材料实用封接技术[M].北京:化学工业出版社,2005.
|
| [6] | AKESELEN O M.Advances in brazing of ceramics[J].Journal of Materials Science,1992,27(8):1989-2000.
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