Al_2O_(3P)/Al复合材料钎焊的试验研究  

Research on Brazing of Al_2O_(3P)/Al Composite

作　　者：陶亦亦[1] 张义平[1] 姜左[1] 

机构地区：[1]苏州市职业大学机电系

出　　处：《热加工工艺》2007年第15期14-16,共3页Hot Working Technology

基　　金：江苏省教育厅自然科学研究项目(05KJD430201);苏州市职业大学校自然科学研究课题(SZD200573)

摘　　要：针对Al2O3P/Al复合材料,选用铝基HL401作钎料,选用QJ201为钎剂,在炉中氩气保护下进行钎焊,试验研究了其焊接工艺参数对接头强度的影响。试验表明:采用炉中氩气保护下钎焊Al2O3P/Al复合材料完全可行,用所选择的合适的钎料和钎剂,在优化的工艺参数条件下可获得优质的焊接接头。Aiming at the Al2O3P/Al composite material, selecting A1 matrix HL401 as brazing solde, and QJ201 as brazing flux, the brazing was conducted under Ar atmosphere in furnace. The effects of welding parameters on the strength of welding joints were investigated. The experiment results indicate that, using Ar atmosphere in furnace, brazing Al2O3P/Al composite material is absolutely practical, and high quality welding joints can also be obtained by choosing the suitable brazing solde and flux under optimal processing parameters.

关 键 词：Al2O3P/Al复合材料 钎焊 焊接性能 

分 类 号：TG454[金属学及工艺—焊接] TG333