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AgCu28钎料钎焊无氧铜晶界渗透行为分析

DOI: 10.13700/j.bh.1001-5965.2013.0379, PP. 717-720

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Abstract:

使用AgCu28钎料多次钎焊无氧铜和其他材料时,极易造成无氧铜母材性能下降.为解决此问题,针对采用AgCu28钎料焊接的无氧铜-无氧铜、无氧铜-镀镍不锈钢和无氧铜-蒙乃尔3种钎焊接头的微观组织进行观察,发现无氧铜-无氧铜的钎焊接头中钎料与焊缝结合紧密,接头组织良好;而无氧铜-镀镍不锈钢和无氧铜-蒙乃尔的钎焊接头中AgCu28钎料沿着无氧铜晶界进行扩散,即出现明显的晶界渗透现象.成分检测表明,含Ni母材中的Ni元素在钎焊过程中快速溶解进钎料,经分析认为Ni元素在钎料中的溶解是导致钎料对无氧铜产生晶界渗透的主要原因.

References

[1]  史秀梅,郭菲菲. 电真空器件用焊接材料的发展现状与前景[J].新材料产业,2012(1):16-19 Shi Xiumei,Guo Feifei.The present status and future prospects of brazing materials used in vacuum electron devices[J].Advanced Materials Industry,2012(1):16-19(in Chinese)
[2]  Qiu J X, Levush B,Pasour J,et al.Vacuum tube amplifiers[J].IEEE Microwave Magazine,2009,10(7):38-51
[3]  刘联宝. 陶瓷-金属封接技术指南[M].北京:国防工业出版社,1990 Liu Lianbao.Ceramic-metal seals technology guide[M].Beijing:National Defence Industry Press,1990(in Chinese)
[4]  王卫杰, 何晓梅.Ag-Cu-Ni焊料在真空开关管中的应用研究[J].真空电子技术,2004(4):45-48 Wang Weijie,He Xiaomei.Study of Ag-Cu-Ni brazing material applied for vacuum interrupter[J].Vacuum Electronics,2004(4):45-48(in Chinese)
[5]  刘联宝. 陶瓷-金属封接技术指南[M].北京:国防工业出版社,1990 Liu Lianbao.Ceramic-metal seals technology guide[M].Beijing:National Defence Industry Press,1990(in Chinese)
[6]  王卫杰, 何晓梅.Ag-Cu-Ni焊料在真空开关管中的应用研究[J].真空电子技术,2004(4):45-48 Wang Weijie,He Xiaomei.Study of Ag-Cu-Ni brazing material applied for vacuum interrupter[J].Vacuum Electronics,2004(4):45-48(in Chinese)
[7]  《电子工业生产技术手册》编委会. 电子工业生产技术手册(4)电真空器件卷[M].北京:国防工业出版社,1990 Manual of Electronic Industry Production Technology Editorial Committee.Manual of electronic industry production technology (4) volume of vacuum electronic device[M].Beijing:National Defence Industry Press,1990(in Chinese)
[8]  《电子工业生产技术手册》编委会. 电子工业生产技术手册(4)电真空器件卷[M].北京:国防工业出版社,1990 Manual of Electronic Industry Production Technology Editorial Committee.Manual of electronic industry production technology (4) volume of vacuum electronic device[M].Beijing:National Defence Industry Press,1990(in Chinese)
[9]  Jacobson D M, Humpston G.Diffusion solder[J].Solder & Surface Mount Technology,1992,4(1):27-32
[10]  Jacobson D M, Humpston G.Diffusion solder[J].Solder & Surface Mount Technology,1992,4(1):27-32
[11]  Zhou Y,North T H. Numerical model for the effect of grain boundaries on the total amount diffusion [J]. Acta Metallurgica et Materialia,1994,42(3):1025-1029
[12]  Zhou Y,North T H. Numerical model for the effect of grain boundaries on the total amount diffusion [J]. Acta Metallurgica et Materialia,1994,42(3):1025-1029
[13]  吴铭方,司乃潮,蒲娟. 铝合金/铜/不锈钢接触反应钎焊及晶界渗透行为分析[J].焊接学报,2009,30(11):85-88 Wu Mingfang,Si Naichao,Pu Juan.Contact reactive brazing between Al alloy/Cu/stainless steel and analysis on grain boundary penetration behaviors[J].Transactions of the China Welding Institution,2009,30(11):85-88(in Chinese)
[14]  吴铭方,司乃潮,蒲娟. 铝合金/铜/不锈钢接触反应钎焊及晶界渗透行为分析[J].焊接学报,2009,30(11):85-88 Wu Mingfang,Si Naichao,Pu Juan.Contact reactive brazing between Al alloy/Cu/stainless steel and analysis on grain boundary penetration behaviors[J].Transactions of the China Welding Institution,2009,30(11):85-88(in Chinese)

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