Thermo-mechanical and metallurgical aspects in friction stir processing of AZ31 Mg alloy—A numerical and experimental investigation

2013 ◽  
Vol 213 (2) ◽  
pp. 279-290 ◽  
Author(s):  
A.N. Albakri ◽  
B. Mansoor ◽  
H. Nassar ◽  
M.K. Khraisheh
Keyword(s):  
Experimental Investigation ◽  
Friction Stir Processing ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy

Microstructure, hardness and wear behavior of AZ31 Mg alloy – fly ash composites produced by friction stir processing

2017 ◽  
Vol 4 (6) ◽  
pp. 6671-6677 ◽  
Author(s):  
V.V. Kondaiah ◽  
P. Pavanteja ◽  
P. Afzal Khan ◽  
S. Anannd Kumar ◽  
Ravikumar Dumpala ◽  
...  
Keyword(s):  
Fly Ash ◽  
Friction Stir Processing ◽  
Wear Behavior ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy

Effect of friction stir processing on the dry sliding wear behavior of AZ31 Mg alloy

2020 ◽  
Author(s):  
Siddramesh S. Diksangi ◽  
Sourabh Kulkarni ◽  
Vimal Edachery ◽  
Abhishek Pariyar ◽  
Santosh Kumar
Keyword(s):  
Friction Stir Processing ◽  
Sliding Wear ◽  
Wear Behavior ◽  
Mg Alloy ◽  
Dry Sliding Wear ◽  
Dry Sliding ◽  
Friction Stir ◽  
Az31 Mg Alloy

Friction Stir Welding of Dissimilar Formed Mg Alloys (AZ31/AZ91)

2005 ◽  
Vol 486-487 ◽  
pp. 249-252 ◽  
Author(s):  
Chang Yong Lee ◽  
Won Bae Lee ◽  
Yun Mo Yeon ◽  
Seung Boo Jung
Keyword(s):  
Friction Stir Welding ◽  
Dynamic Recrystallization ◽  
Tensile Test ◽  
Intermetallic Compounds ◽  
Grain Growth ◽  
Weld Zone ◽  
Mg Alloys ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy

Friction stir welding of dissimilar formed Mg alloys(AZ31/AZ91) was successfully carried out at the limited welding conditions. In a sound joint, SZ was mainly consisted of AZ31 Mg alloy which was located the retreating side. Dynamic recrystallization and grain growth occurred and β intermetallic compounds of AZ 91 Mg alloy was not observed in SZ. BM had a higher hardness than that of the weld zone. The fracture location was not weld zone but BM of the AZ91 Mg alloy in tensile test.

scholarly journals Micro-nano structure and characterization in the nugget zone of Al-Cu-Mg alloy under friction stir processing

2020 ◽  
Vol 57 (01) ◽  
pp. 27-31
Author(s):  
Siyu Sun ◽  
Peng Liu ◽  
Lanwen Chen ◽  
Meiqing Cao ◽  
Jiaying Hu ◽  
...  
Keyword(s):  
Friction Stir Processing ◽  
Mg Alloy ◽  
Nugget Zone ◽  
Nano Structure ◽  
Friction Stir

scholarly journals Peak Temperature Correlation and Temperature Distribution during Joining of AZ80A Mg Alloy by FSW – A Numerical and Experimental Investigation

2020 ◽  
Vol 66 (6) ◽  
pp. 395-407 ◽  
Author(s):  
p Sevvel ◽  
S.D. Dhanesh Babu ◽  
R. Senthil Kumar
Keyword(s):  
Experimental Investigation ◽  
Temperature Distribution ◽  
Quadratic Equation ◽  
Peak Temperature ◽  
Mg Alloy ◽  
Element Analysis ◽  
Temperature Correlation ◽  
Friction Stir ◽  
Az80a Mg Alloy ◽  
Experimental Values

A quadratic equation has been developed based on experimental measurements to estimate the peak temperature in the friction stir welding (FSW) process during the joining of AZ80A Mg alloys. The numerical simulation of the FSW process was performed by employing COMSOL software to predict and calculate the distribution of temperature on the various regions of the parent metal and the welded joints. The predicted and finite element analysis (FEA) simulating the results of the distribution of peak temperatures were found to be consistent with the experimental values. In addition to this, a parametric experimental investigation was conducted to identify the most influential process parameter that plays a significant role in the peak temperature distribution during FSW of AZ80A Mg alloy. Linear contributions by the input process parameters of FSW, namely, traversing speed, rotating tool speed and axial force on the peak temperature were observed to be 32.82 %, 41.65 % and 21.76 %, respectively.

Influence of structural integrity on fatigue behavior of friction stir spot welded AZ31 Mg alloy

2013 ◽  
Vol 564 ◽  
pp. 369-380 ◽  
Author(s):  
H.M. Rao ◽  
J.B. Jordon ◽  
M.E. Barkey ◽  
Y.B. Guo ◽  
Xuming Su ◽  
...  
Keyword(s):  
Structural Integrity ◽  
Fatigue Behavior ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy ◽  
Spot Welded

Fatigue behavior of friction stir spot welded AZ31 Mg alloy sheet joints

2013 ◽  
Vol 23 (7) ◽  
pp. 1949-1956 ◽  
Author(s):  
Tian-jiao LUO ◽  
Bao-liang SHI ◽  
Qi-qiang DUAN ◽  
Jun-wei FU ◽  
Yuan-sheng YANG
Keyword(s):  
Fatigue Behavior ◽  
Alloy Sheet ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy ◽  
Spot Welded

Machining characteristics of fine grained AZ91 Mg alloy processed by friction stir processing

2017 ◽  
Vol 27 (4) ◽  
pp. 804-811 ◽  
Author(s):  
G.V.V. SURYA KIRAN ◽  
K. HARI KRISHNA ◽  
Sk. SAMEER ◽  
M. BHARGAVI ◽  
B. SANTOSH KUMAR ◽  
...  
Keyword(s):  
Friction Stir Processing ◽  
Mg Alloy ◽  
Friction Stir ◽  
Fine Grained ◽  
Machining Characteristics
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