Research on Microstructure and Fatigue Properties of Vibration-Assisted 5052 Aluminum Alloy Laser Welded Joints

2020 ◽  
Vol 29 (7) ◽  
pp. 4197-4205
Author(s):  
Jiewen Jin ◽  
Qinghua Lu ◽  
Peilei Zhang ◽  
Chonggui Li ◽  
Hua Yan
Keyword(s):  
Aluminum Alloy ◽  
Welded Joints ◽  
Fatigue Properties

scholarly journals Statistical fatigue properties of 2017 and 6061 aluminum alloy similar and dissimilar friction-welded joints

2006 ◽  
Vol 56 (1) ◽  
pp. 2-7 ◽  
Author(s):  
Gosaku KAWAI ◽  
Yoshiaki YAMAMOTO ◽  
Takashi ICHIHARA ◽  
Hiizu OCHI ◽  
Koichi OGAWA
Keyword(s):  
Aluminum Alloy ◽  
Welded Joints ◽  
Fatigue Properties ◽  
6061 Aluminum Alloy

Influence of Laser Shock Processing on Fatigue Properties of 6061-T6 Aluminum Alloy TIG Welded Joints

2015 ◽  
Vol 52 (6) ◽  
pp. 061403
Author(s):  
苏纯 Su Chun ◽  
周建忠 Zhou Jianzhong ◽  
黄舒 Huang Shu ◽  
孟宪凯 Meng Xiankai ◽  
佘杰 She Jie
Keyword(s):  
Aluminum Alloy ◽  
Welded Joints ◽  
Fatigue Properties ◽  
Laser Shock ◽  
Laser Shock Processing ◽  
Shock Processing

Effect of Vibration on Microstructure and Fatigue Properties of 6082 CMT-Welded Joints

2021 ◽  
Author(s):  
Pengfei Zheng ◽  
Qinghua Lu ◽  
Peilei Zhang ◽  
Hua Yan ◽  
Jian Zhao ◽  
...  
Keyword(s):  
Welded Joints ◽  
Fatigue Properties

Microstructure and morphology evolution of probeless friction stir spot welded joints of aluminum alloy

2018 ◽  
Vol 252 ◽  
pp. 69-80 ◽  
Author(s):  
W.Y. Li ◽  
Q. Chu ◽  
X.W. Yang ◽  
J.J. Shen ◽  
A. Vairis ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Welded Joints ◽  
Morphology Evolution ◽  
Friction Stir ◽  
Spot Welded

scholarly journals Increasing of the Mechanical Properties of Friction Stir Welded Joints of 6061 Aluminum Alloy by Introducing Alumina Particles

2017 ◽  
Vol 17 (2) ◽  
pp. 29-40 ◽  
Author(s):  
M. A. Tashkandi ◽  
J. A. Al-Jarrah ◽  
M. Ibrahim
Keyword(s):  
Aluminum Alloy ◽  
Base Metal ◽  
Welded Joints ◽  
Volume Fraction ◽  
Welding Process ◽  
Welding Zone ◽  
6061 Aluminum Alloy ◽  
Friction Stir ◽  
Alumina Particles ◽  
Welding Line

AbstractThe main aim of this investigation is to produce a welding joint of higher strength than that of base metals. Composite welded joints were produced by friction stir welding process. 6061 aluminum alloy was used as a base metal and alumina particles added to welding zone to form metal matrix composites. The volume fraction of alumina particles incorporated in this study were 2, 4, 6, 8 and 10 vol% were added on both sides of welding line. Also, the alumina particles were pre-mixed with magnesium particles prior being added to the welding zone. Magnesium particles were used to enhance the bonding between the alumina particles and the matrix of 6061 aluminum alloy. Friction stir welded joints containing alumina particles were successfully obtained and it was observed that the strength of these joints was better than that of base metal. Experimental results showed that incorporating volume fraction of alumina particles up to 6 vol% into the welding zone led to higher strength of the composite welded joints as compared to plain welded joints.

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