合金元素对铜基钎料钎焊性能的影响  

Influence of Alloying Element on Performance of Copper Base Solders

作　　者：訾树燕[1] 白玲[1] 李智超[1] 

机构地区：[1]辽宁工程技术大学机械学院,辽宁阜新123000

出　　处：《热加工工艺》2003年第6期29-30,共2页Hot Working Technology

基　　金：.NULL.

摘　　要：以 H6 8和 H6 2黄铜为钎料 ,脱水硼砂为钎剂 ,以电阻钎焊机为加热热源 ,通过在硼砂中添加 Zn粉和 Mn粉来研究它对钎焊作用的影响。结果表明 ,在钎剂中添加上述物质可以改善钎料的铺展性能 ,提高钎焊接头的剪切强度。The effect of adding zinc powder and manganese powder to boronic sand on brazing was studied using H68 and H62 as brass solders,dehydrated boronic sand as flux,resistance brazing welderas thermal source.The result shows that adding Zn powder and Mn powder the solders spreading properties improves,the shear strength of the brazing points increases.

关 键 词：铜基钎料 钎焊 合金化作用 

分 类 号：TG425.1[金属学及工艺—焊接] TG454