Interfacial phases formed in friction stir lap welding high entropy alloy to Al alloy

2021 ◽  
Vol 201 ◽  
pp. 113972
Author(s):  
Haining Yao ◽  
Hongyuan Wen ◽  
Ke Chen ◽  
Muyang Jiang ◽  
Kolan Madhav Reddy ◽  
...  
Keyword(s):  
High Entropy Alloy ◽  
Al Alloy ◽  
Friction Stir Lap Welding ◽  
High Entropy ◽  
Friction Stir ◽  
Lap Welding

Friction Stir Lap Welding Between Al and FeCoCrNiMn High Entropy Alloy

2021 ◽  
pp. 35-42
Author(s):  
Haining Yao ◽  
Ke Chen ◽  
Muyang Jiang ◽  
Min Wang ◽  
Xueming Hua ◽  
...  
Keyword(s):  
High Entropy Alloy ◽  
Friction Stir Lap Welding ◽  
High Entropy ◽  
Friction Stir ◽  
Lap Welding

Micro-characteristics of High-Entropy Alloy Weld Formed by Friction Stir Lap Welding of 1060 Al and Al0.1CoCrFeNi

2020 ◽  
Vol 73 (12) ◽  
pp. 3019-3026
Author(s):  
H. J. Zhang ◽  
L. Y. Zhao ◽  
X. Liu ◽  
H. Zhang ◽  
Y. L. Wang ◽  
...  
Keyword(s):  
High Entropy Alloy ◽  
Friction Stir Lap Welding ◽  
High Entropy ◽  
Friction Stir ◽  
Lap Welding ◽  
Alloy Weld

Effect of Tool Speeds during Friction Stir Lap Welding on Mode of Fracture and Fracture Strength of Al 6060-T5 Joints

2011 ◽  
Vol 275 ◽  
pp. 77-80 ◽  
Author(s):  
Shamzin Yazdanian ◽  
Zhan W. Chen ◽  
Guy Littlefair
Keyword(s):  
Fracture Strength ◽  
Welding Speed ◽  
Rotation Speed ◽  
Al Alloy ◽  
Zone Size ◽  
Friction Stir Lap Welding ◽  
Friction Stir ◽  
A Value ◽  
Maximum Value ◽  
Lap Welding

Friction stir lap welding (FSLW) of an age hardened Al alloy and evaluations of how FS speeds affected hooking and how hooking and softening due to FS affected fracture strength of the lap welds have been conducted. It was found that increasing rotation speed () and reducing welding speed (v) increased the stir zone size (AB-SZ) and also hook size (h), although a maximum value of h (hMax) reached. The features of hooks for the observed (,v)- AB-SZ-h relationships are presented and explained. It was found that when h increased to a value of ~ 0.9 mm (for the 3 mm alloy sheets), it started to invoke a significant effect on reducing fracture strength. Factors such as FS softening and insufficient joining, limited the fracture strength of the lap welds for small h values and these are presented and discussed.

Equal-load-bearing joining of alclad AA2024-T4 alloy stringers and skins in aviation via friction stir lap welding

2021 ◽  
Vol 68 ◽  
pp. 1295-1302
Author(s):  
Xiangchen Meng ◽  
Bingqi Cao ◽  
Yang Qiu ◽  
Huizi Chen ◽  
Yuming Xie ◽  
...  
Keyword(s):  
Friction Stir Lap Welding ◽  
Load Bearing ◽  
Friction Stir ◽  
Lap Welding
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