Prediction of HAZ Microstructure and Hardness for Q960E Joints Welded by Triple-Wire GMAW Based on Thermal and Numerical Simulation

Prediction of HAZ Microstructure and Hardness for Q960E Joints Welded by Triple-Wire GMAW Based on Thermal and Numerical Simulation

Since heat affected zone (HAZ) is the weak area of welded joints, this article proposes a method to predict the HAZ microstructure and hardness for the triple-wire gas metal arc welding (GMAW) process of Q960E high strength steel. This method combines welding thermal simulation and numerical simulat...

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Bibliographic Details
Main Authors: Ke Yang, Fei Wang, Dingshan Duan, Bo Xia, Chuanguang Luo, Zhishui Yu, Wang Li, Lijun Yang, Huan Li
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Materials
Subjects:
Q960E
multi-wire welding
SH-CCT
heat affected zone
numerical simulation
thermal simulation
Online Access:https://www.mdpi.com/1996-1944/14/17/4898

Internet

https://www.mdpi.com/1996-1944/14/17/4898

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