Effect of Transverse Ultrasonic Vibration on MIG Welded Joint Microstructure and Microhardness of Galvanized Steel Sheet

Author(s):  
Guohong Ma ◽  
Xiaokang Yu ◽  
Jian Li ◽  
Yinshui He
2021 ◽  
Vol 161 ◽  
pp. 107490
Author(s):  
Zhiqiang Xie ◽  
Ailin Zhang ◽  
Weiming Yan ◽  
Yanxia Zhang ◽  
Tingting Mu ◽  
...  

1996 ◽  
Vol 94 (11) ◽  
pp. 114
Keyword(s):  

2013 ◽  
Vol 442 ◽  
pp. 64-69
Author(s):  
Feng Li ◽  
Jia Shun Lv ◽  
Hong Gang Yang ◽  
Fang Zhou ◽  
Leng Zhang ◽  
...  

Z11A3M, Z6A3M, Z1.6A1.6M, Z1A1M and Z1M coating samples were prepared in HDPS by traditional continuous hot dipping method. The microstructure, element distribution and phase was analyzed by SEM, EPMA and XRD. The corrosion resistance was checked in SST. The result was, MgZn2 and eutectic could be found in all ZAM coating. The ZAM coatings showed excellent corrosion resistance in SST than GI. The corrosion resistance was 4.1 to 11 times of GI. There was no strong relativity between alloy composition and corrosion resistance due to Mg enrichment on the surface of coating. Edge-unsealed ZAM samples showed good corrosion resistance than edge-sealed sample.


2018 ◽  
Vol 62 (3) ◽  
pp. 511-516
Author(s):  
Ye-feng Bao ◽  
Ling Ren ◽  
Zhong-tai Yu ◽  
Yong-feng Jiang ◽  
Ke Yang

2021 ◽  
pp. 109936
Author(s):  
Yueting Ma ◽  
Honggang Dong ◽  
Peng Li ◽  
Jiang Yang ◽  
Baosheng Wu ◽  
...  

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