Effect of Zn-brazed-interface on microstructures and mechanical properties of dissimilar 2A12/AZ31 alloys friction stir lap welds
Effect of Zn-brazed-interface on microstructures and mechanical properties of dissimilar 2A12/AZ31 alloys friction stir lap welds
复制标题
Zn钎焊界面对异种2A12/AZ31合金搅拌摩擦搭接焊缝显微组织和力学性能的影响
DOI:
10.1016/j.matlet.2019.126543
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发表时间:
2019-11
影响因子:
3
通讯作者:
Xie Jilin
中科院分区:
文献类型:
--
作者:
Deng Huaibo;Chen Yuhua;Zhang Timing;Wang Shanlin;Yin Limeng;Xie Jilin
To improve the mechanical behavior of dissimilar Al/Mg joints, Zn foil, as a brazing filler, was added to the Al/Mg interface when conducting friction stir lap welding with 2A12/AZ31 alloys. Results showed that new phases, such as Mg0.97Zn0.03, Al0.403Zn0.597and MgZn2, rather than the continuous brittle Al12Mg17intermetallic compound (IMC), are formed in the brazing area. At a rotation speed of 375 rpm and a travel speed of 30 mm/min, the tensile shear load of the hybrid joint reached 5.5 kN through a Zn-brazed interface, thereby preventing the formation of the continuous brittle IMC Al12Mg17and enlarging the overlap bonding area.
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影响因子:
2.9
作者:
周兴汶;陈玉华;李树寒;黄永德;郝坤;彭鹏
通讯作者:
彭鹏
影响因子:
3
作者:
陈玉华;邓怀波(研究生);刘浩;张体明;李树寒;王善林;陈超
通讯作者:
陈超
影响因子:
17.6
作者:
S. Tan;F. Zheng;Juan Chen;Jingyu Han;Yujuan Wu;L. Peng
通讯作者:
S. Tan;F. Zheng;Juan Chen;Jingyu Han;Yujuan Wu;L. Peng
DOI:
10.1016/j.jmatprotec.2017.11.031
发表时间:
2018-04-01
影响因子:
6.3
作者:
Lv, Xueqi;Wu, ChuanSong;Padhy, G. K.
通讯作者:
Padhy, G. K.
影响因子:
3.5
作者:
Liang, P;Tarfa, T;Aldinger, F
通讯作者:
Aldinger, F