Recent advances in mitigating fusion zone softening during laser welding of Al-Si coated 22MnB5 press-hardened steels
MS Khan - Materials Research Express, 2023 - iopscience.iop.org
The automotive industry is seeking reduced vehicle weight and improved safety of newer
generation vehicles to meet global zero-emission targets. Tailor-welded blanks (TWBs) offer …
generation vehicles to meet global zero-emission targets. Tailor-welded blanks (TWBs) offer …
[HTML][HTML] Effect of oscillation frequency on the mechanical properties and failure behaviors of laser beam welded 22MnB5 weld
Abstract Al–Si coated 22MnB5 steel is a lightweight material that helps significantly reduce
vehicle weight and fuel consumption. In this article, the effect of different oscillation …
vehicle weight and fuel consumption. In this article, the effect of different oscillation …
Microstructure evolution and mechanical properties of laser-welded joints of 1.2 GPa-class quenching and partitioning steel
MM Zahrani, E Ranjbarnodeh, M Ketabchi… - Optics & Laser …, 2024 - Elsevier
Abstract Laser welding of 1.2 GPa-class cold-rolled quenching and partitioning steel with
martensite+ retained austenite microstructure was performed at different heat inputs ranging …
martensite+ retained austenite microstructure was performed at different heat inputs ranging …
Effect of Al-Si coating removal state on microstructure and mechanical properties of laser welded 22MnB5 steel
Abstract 22MnB5 steel can be used in light-weighting applications by down gaging. In order
to prevent oxidation of steel sheets at high temperatures, Al-Si coatings are usually …
to prevent oxidation of steel sheets at high temperatures, Al-Si coatings are usually …
[HTML][HTML] Direct laser-filler wire welding of Al–Si coated 22MnB5 steel without removing the Al–Si coating
W Xu, Z Jiang, J Zhang, W Tao, X Zhang… - Journal of Materials …, 2023 - Elsevier
Abstract Al–Si coated 22MnB5 steels are one of the most important lightweight materials for
automotive weight reduction and safety improvement due to its advantages of light weight …
automotive weight reduction and safety improvement due to its advantages of light weight …
[PDF][PDF] 铝硅涂层钢摆动激光填丝焊接接头组织和性能
许伟, 张旭志, 陶武, 张家志, 杨上陆 - Chinese Journal of Lasers, 2023 - researching.cn
摘要采用摆动激光填丝焊接Al‑Si 涂层22MnB5 钢, 研究摆动频率对焊接接头的组织和力学性能
的影响. 并与常规激光自熔焊接(LW) 进行对比, 讨论摆动激光填丝焊接(OLFW) 工艺对δ …
的影响. 并与常规激光自熔焊接(LW) 进行对比, 讨论摆动激光填丝焊接(OLFW) 工艺对δ …
[HTML][HTML] Clarification of the ferrite formed in the laser welded joint of the Al–Si coated press-hardened steel
K Ding, T Wu, W Dong, T Hu, S Li, P Zhu, Y Sun… - Journal of Materials …, 2023 - Elsevier
The clarification of the type of the ferrite formed owing to the melting of the Al–Si coating into
the weld metal plays a significant role in the improvement of the mechanical properties of the …
the weld metal plays a significant role in the improvement of the mechanical properties of the …
Application of Extended Finite Element Method for Studying Crack Propagation of Welded Strip Steel in the Cold Rolling Process
J Chen, C Wu, J Ying - Materials, 2023 - mdpi.com
In the cold rolling process, edge cracks, particularly those near the welded zone, can
inadvertently lead to strip rupture. This study employed the extended finite element method …
inadvertently lead to strip rupture. This study employed the extended finite element method …
[HTML][HTML] Laser welding Al–Si coated hot stamping steel in conduction mode: Weld formation and Al-rich microstructure
W Lin, F Li, X Hua, Z Zhang - Journal of Materials Research and …, 2022 - Elsevier
The non-uniform mixture microstructure is always revealed in laser welds of Al–Si coated hot
stamping steel. It is very necessary to understand aluminum-rich segregation on phase …
stamping steel. It is very necessary to understand aluminum-rich segregation on phase …
Effect of welding parameters on weld surface roughness, hardness, and microstructure in laser-welded 340BH-steel and pure vanadium
This study delves into the influence of laser welding parameters on the microstructural
evolution, surface roughness, and hardness of dissimilar lap joints formed by welding …
evolution, surface roughness, and hardness of dissimilar lap joints formed by welding …