银元素对含银钎料性能的影响

来源期刊:中国有色金属学报2016年第11期

论文作者:王禾 薛松柏 刘霜

文章页码:2340 - 2353

关键词:银元素;含银钎料;润湿性能;钎焊接头;软钎料;硬钎料

Key words:Ag; Ag-contained alloy; wettability; solder joint; solder; brazing filler metal

摘    要:分别选取3种典型的含银软钎料(Sn-Ag-Cu、Sn-Zn、Sn-Bi)和硬钎料(Ag-Cu-Zn、Cu-P、Zn-Al)作为代表进行阐述。综述了国内外含银钎料研究的最新研究成果,归纳分析银元素对软钎料与硬钎料的物理性能、显微组织和力学性能的影响规律,提出含银钎料在研究和应用过程中存在的问题及相应的解决措施,展望含银钎料的研究和发展趋势。

Abstract: Ag is used as a beneficial alloy element in no matter solders or brazing filler metals. Obviously, the addition of Ag has a positive function on melting temperature, wettability, mechanical property and conductivity of filler metals. Therefore, Ag is still widely used in many researches and production in spite that Ag is very expensive. Respectively, three kinds of typical solders (Sn-Zn, Sn-Bi, Zn-Al) and brazing filler metals (Ag-Cu-Zn, Cu-P, Zn-Al) were selected as the representative. The research status on the Ag-contained filler metals and the influence rules of Ag addition on the change of filler metals physical property and microstructure as well as mechanical property were reviewed. Moreover, the problems and difficulties in the process of studying Ag-contained solders and brazing filler metals were presented. Synchronously, some suggestions were put forward to solve the problems and difficulties mentioned above, which provides theory guide for the follow-up study of Ag-contained solders and brazing filler metals, and their prospects were also prospected.

有色金属在线官网  |   会议  |   在线投稿  |   购买纸书  |   科技图书馆

中南大学出版社 技术支持 版权声明   电话:0731-88830515 88830516   传真:0731-88710482   Email:administrator@cnnmol.com

互联网出版许可证:(署)网出证(京)字第342号   京ICP备17050991号-6      京公网安备11010802042557号