Dissimilar friction stir welding of 6061 aluminum alloy and AZ31 magnesium alloy assisted with ultrasonic

2017 ◽  
Vol 201 ◽  
pp. 173-176 ◽  
Author(s):  
Shude Ji ◽  
Xiangchen Meng ◽  
Zhenlei Liu ◽  
Ruofei Huang ◽  
Zhengwei Li
Keyword(s):  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Magnesium Alloy ◽  
Az31 Magnesium Alloy ◽  
6061 Aluminum Alloy ◽  
Friction Stir ◽  
Dissimilar Friction Stir Welding

scholarly journals In-situ nanocomposite in friction stir welding of 6061-T6 aluminum alloy to AZ31 magnesium alloy

2019 ◽  
Vol 263 ◽  
pp. 296-307 ◽  
Author(s):  
A. Abdollahzadeh ◽  
A. Shokuhfar ◽  
J.M. Cabrera ◽  
A.P. Zhilyaev ◽  
H. Omidvar
Keyword(s):  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Magnesium Alloy ◽  
Az31 Magnesium Alloy ◽  
Friction Stir

scholarly journals Friction stir welding of AZ31 magnesium alloy: A review

2021 ◽  
Author(s):  
Ashish M. Desai ◽  
Bharat C. Khatri ◽  
Vivek Patel ◽  
Harikrishna Rana
Keyword(s):  
Friction Stir Welding ◽  
Magnesium Alloy ◽  
Az31 Magnesium Alloy ◽  
Friction Stir

Grain Structure Formation Ahead of Tool during Friction Stir Welding of AZ31 Magnesium Alloy

2010 ◽  
Vol 160 ◽  
pp. 313-318 ◽  
Author(s):  
Uceu Suhuddin ◽  
Sergey Mironov ◽  
H. Takahashi ◽  
Yutaka S. Sato ◽  
Hiroyuki Kokawa ◽  
...  
Keyword(s):  
Friction Stir Welding ◽  
Magnesium Alloy ◽  
Structure Formation ◽  
Material Flow ◽  
Boundary Migration ◽  
Deformation Mode ◽  
Grain Structure ◽  
Az31 Magnesium Alloy ◽  
Structure Evolution ◽  
Friction Stir

The “stop-action” technique was employed to study grain structure evolution during friction-stir welding of AZ31 magnesium alloy. The grain structure formation was found to be mainly governed by the combination of the continuous and discontinuous recrystallization but also involved geometric effect of strain and local grain boundary migration. Orientation measurements showed that the deformation mode was very close to the simple shear associated with the rotating pin and material flow arose mainly from basal slip.

Characterization o Solid-State Vortices Associated with the Friction-Stir Welding of Copper to Aluminum

1998 ◽  
Vol 4 (S2) ◽  
pp. 530-531
Author(s):  
R. D. Flores ◽  
L. E. Murr ◽  
E. A. Trillo
Keyword(s):  
Plastic Deformation ◽  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Solid State ◽  
Weld Zone ◽  
Thick Plates ◽  
6061 Aluminum Alloy ◽  
Friction Stir ◽  
The Past ◽  
Joining Process

Although friction-stir welding has been developing as a viable industrial joining process over the past decade, only little attention has been given to the elucidation of associated microstructures. We have recently produced welds of copper to 6061 aluminum alloy using the technique illustrated in Fig. 1. In this process, a steel tool rod (0.6 cm diameter) or head-pin (HP) traverses the seam of 0.64 cm thick plates of copper butted against 6061-T6 aluminum at a rate (T in Fig. 1) of 1 mm/s; and rotating at a speed (R in Fig. 1) of 650 rpm (Fig. 1). A rather remarkable welding of these two materials results at temperatures measured to be around 400°C for 6061-T6 aluminum welded to itself. Consequently, the metals are stirred into one another by extreme plastic deformation which universally seems to involve dynamic recrystallization in the actual weld zone. There is no melting.

Sign in / Sign up

Export Citation Format

Share Document