Effect of laser heat input on the interface morphology during laser joining of CFRTP and 6061 aluminum alloy

2020 ◽  
Vol 50 ◽  
pp. 366-379 ◽  
Author(s):  
Yun Li ◽  
Hengchang Bu ◽  
Hongyan Yang ◽  
Gang Liu ◽  
Jianan Yao ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Heat Input ◽  
Interface Morphology ◽  
6061 Aluminum Alloy ◽  
Laser Joining ◽  
Laser Heat

scholarly journals Relationship between diameter of base material and heat input in friction welding of 6061 aluminum alloy.

2002 ◽  
Vol 52 (1) ◽  
pp. 7-11 ◽  
Author(s):  
Takeshi SAWAI ◽  
Koichi OGAWA ◽  
Hiroshi YAMAGUCHI ◽  
Hiizu OCHI ◽  
Yoshiaki YAMAMOTO ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Heat Input ◽  
Friction Welding ◽  
Base Material ◽  
6061 Aluminum Alloy

scholarly journals Effect of heat input on joint performance in 6061 aluminum alloy friction welding.

2000 ◽  
Vol 50 (10) ◽  
pp. 505-511 ◽  
Author(s):  
Takeshi SAWAI ◽  
Koichi OGAWA ◽  
Hiroshi YAMAGUCHI ◽  
Hiizu OCHI ◽  
Yoshiaki YAMAMOTO ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Heat Input ◽  
Friction Welding ◽  
Joint Performance ◽  
6061 Aluminum Alloy

scholarly journals Effects of upset timing on heat input and joint strength in friction welding of a 6061 aluminum alloy.

2003 ◽  
Vol 53 (2) ◽  
pp. 43-49 ◽  
Author(s):  
Takeshi SAWAI ◽  
Koichi OGAWA ◽  
Hiroshi YAMAGUCHI ◽  
Hiizu OCHI ◽  
Yoshiaki YAMAMOTO ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Heat Input ◽  
Friction Welding ◽  
Joint Strength ◽  
6061 Aluminum Alloy

scholarly journals Effect of positive/negative electrode ratio on cold metal transfer welding of 6061 aluminum alloy

2019 ◽  
Vol 106 (3-4) ◽  
pp. 1453-1464 ◽  
Author(s):  
Peilei Zhang ◽  
Guojin Li ◽  
Hua Yan ◽  
Yingtao Tian
Keyword(s):  
Aluminum Alloy ◽  
Duty Cycle ◽  
Heat Input ◽  
Welding Process ◽  
Negative Electrode ◽  
Metal Transfer ◽  
Maximum Temperature ◽  
Cold Metal Transfer ◽  
6061 Aluminum Alloy ◽  
Cold Metal

AbstractVariable polarity cold metal transfer (VPCMT) is a newly developed welding process and has drawn extensive interests because of its potential in further reducing the heat input, offering greater gap bridging ability, and improving the deposition rate. Using 6061 aluminum alloy as an example, this paper systematically investigated the influences of the key parameter in VPCMT, i.e., “positive/negative electrodes ratio (EP/EN Balance),” on weld formation, microstructure, and mechanical properties. It was found that, with the increase of the EP/EN Balance value, the duty cycle of the negative phase was reduced but the peak current and maximum temperature of the weld pool were both increased resulting in a higher heat input. The positive/negative electrode ratio had little impact on the grain misorientation angle in the fusion zone. Hardness of the joint was higher with larger positive duty cycles because of the precipitate phase and small grain size. An increased negative duty cycle resulted in lower heat input leading to insufficient melting of the material and deterioration of the mechanical strength of the welds.

scholarly journals In-situ reactions and mechanical properties of 6061 aluminum alloy weld joint with SiCp by laser melting injection

2021 ◽  
Vol 203 ◽  
pp. 109538
Author(s):  
Boan Xu ◽  
Ping Jiang ◽  
Shaoning Geng ◽  
Yilin Wang ◽  
Jintian Zhao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloy ◽  
Weld Joint ◽  
Laser Melting ◽  
6061 Aluminum Alloy ◽  
In Situ Reactions ◽  
Alloy Weld

Effect of friction stirred Al-Fe-Si particles in 6061 aluminum alloy on structure and corrosion performance of MAO coating

2016 ◽  
Vol 304 ◽  
pp. 85-97 ◽  
Author(s):  
Ming-an Chen ◽  
Yan-chun Ou ◽  
You-hong Fu ◽  
Zai-hua Li ◽  
Jun-ming Li ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Corrosion Performance ◽  
6061 Aluminum Alloy
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