Joining aluminium to titanium by MIG welding-brazing process

被引：1
|
作者：
Chen, Bo [1 ]
Zhang, Hongtao [1 ]
Zhou, Jun [1 ]
Jiang, Wenjie [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Weihai 264209, Shandong, Peoples R China
来源：
MATERIALS AND DESIGN, PTS 1-3 | 2011年 / 284-286卷
关键词：
Welding-brazing; Intermetallic compounds; Nocolok flux; Lap joint; MICROSTRUCTURE;
D O I：
10.4028/www.scientific.net/AMR.284-286.165
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
With Al-Si welding wire ER4043, lap joint between aluminium and titanium alloy was made by MIG welding-brazing process with nocolok flux aiding filler metal in promoting metal wettability. A thin intermetallic compound layer was formed at the interface between the weld metal and titanium alloy and the layer mainly consits of TiA13 phase. The tensile strength of the joint can reach 151MPa and fracture occurred in aluminium base metal.
引用
收藏
页码：165 / 168
页数：4
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