Results 341 to 350 of about 706,935 (403)

Acoustic emission monitoring and heat-affected zone evaluation of CFRP laser cutting

Composite structures, 2023
Long Chen, Yu Huang, Wenyuan Li, Ran-Fu Yang, Xinhua Chen, Guojun Zhang, Y. Rong   +6 more
semanticscholar   +1 more source

Austenite Grain Growth Simulation in Welding Heat-Affected Zone

Materials Science Forum, 2018
To predict austenite grain growth behavior in the heat-affected zone (HAZ) in low alloy steels, a new calculation model is proposed herein. This model mainly considers the solute-drag effect and pinning effect, which restrain the austenite grain growth. To calculate the solute-drag effect, the grain boundary concentration of each element is obtained by
Naoto Fujiyama, Akira Seki
openaire   +1 more source

Improvement of Impact Toughness of the Welding Heat-Affected Zone in High-Strength Low-Alloy Steels through Ca Deoxidation

Metallurgical and Materials Transactions. A, 2021
Yinhui Zhang, Jian Yang, Dekun Liu, Xiao-qian Pan, Longyun Xu   +4 more
semanticscholar   +1 more source

Robust Optimization of Both Dissolution Time and Heat Affected Zone Over the Friction Stir Welding Process Using SQP Technique

Experimental techniques (Westport, Conn.), 2021
M. Boukraa, T. Chekifi, N. Lebaal, M. Aissani   +3 more
semanticscholar   +1 more source

A hybrid machine learning model for predicting continuous cooling transformation diagrams in welding heat-affected zone of low alloy steels

Journal of Materials Science & Technology, 2021
Xiaoxiao Geng, X. Mao, H. Wu, Shuize Wang, Weihua Xue, Guanzhen Zhang, A. Ullah, Hao Wang   +7 more
semanticscholar   +1 more source

Study in Simulated Heat-Affected Zone of Ship Steel

Advanced Materials Research, 2011
The experiments were carried out upon the determination of simulated heat-affected zone continuous cooling transformation (SH-CCT) diagrams, the characteristics of microstructure and Vickers hardness of SH-CCT specimens, and impact toughness in simulated coarse grain heat-affected zone (CGHAZ) of ship steels under different heat input based on physical
Wen Yan Liu, Ji Bin Liu, Cong Mao Zhu, Hui Wang   +3 more
openaire   +1 more source

Effect of heat input on microstructure and corrosion resistance in heat affected zone of 304 stainless steel joint by laser welding

Materials Today Communications, 2021
Jiahao Zhang, Ke Hu, Jiayi Zhao, Shuyao Duan, X. Zhan   +4 more
semanticscholar   +1 more source

Heat-Affected Zone Investigation During the Laser Beam Drilling of Hybrid Composite Using Statistical Approach

The Arabian journal for science and engineering, 2020
Akshay Jain, Bhagat Singh, Y. Shrivastava   +2 more
semanticscholar   +1 more source

Crack propagation through weld and heat affected zone

Fatigue & Fracture of Engineering Materials & Structures, 2022
Jan Schjødt‐Thomsen, Johnny Jakobsen, Jens Henrik Andreasen   +2 more
openaire   +1 more source

Unravelling Microstructure Evolution and Grain Boundary Misorientation in Coarse-Grained Heat-Affected Zone of EH420 Shipbuilding Steel Subject to Varied Welding Heat Inputs

Metallurgical and Materials Transactions. A, 2020
Xiao-dong Zou, Jin-cheng Sun, H. Matsuura, Congmin Wang   +3 more
semanticscholar   +1 more source