Microstructure evolution and mechanical properties in the depth direction of ultra-high power laser-arc hybrid weld joint of 316L stainless steel
Y Li, P Jiang, Y Li, G Mi, S Geng - Optics & Laser Technology, 2023 - Elsevier
Ultra-high power laser-arc hybrid welding (LAHW) provides a novel and effective method for
joining thick-section with single-pass owing to the advantages of ultra-high penetration and …
joining thick-section with single-pass owing to the advantages of ultra-high penetration and …
Surface hardening of 30CrMnSiA steel using continuous electron beam
Y Fu, J Hu, X Shen, Y Wang, W Zhao - Nuclear Instruments and Methods in …, 2017 - Elsevier
Abstract 30CrMnSiA high strength low alloy (HSLA) carbon structural steel is typically
applied in equipment manufacturing and aerospace industries. In this work, the effects of …
applied in equipment manufacturing and aerospace industries. In this work, the effects of …
Microstructure evolution mechanisms and mechanical properties of 30CrMnSiA steel repaired by laser cladding
H **ao, Y Geng, H Zheng, Y **ao, X Cao… - Materials Today …, 2024 - Elsevier
In this paper, 30CrMnSiA steel is repaired using the laser cladding method. The effect of
laser process parameters on the microstructure evolution of repaired specimens is studied …
laser process parameters on the microstructure evolution of repaired specimens is studied …
Enhanced joint through significant diffusion and molten pool regions in fused silica to aluminum alloy welding by femtosecond mJ-pulses
L Zhang, Z Zhu, T Xu, H Wu, X Ma - The International Journal of Advanced …, 2023 - Springer
The aluminum alloy–fused silica joints have found extensive applications in various
industrial contexts, with ultrafast laser technology as a precise and non-contact method for …
industrial contexts, with ultrafast laser technology as a precise and non-contact method for …
Interfacial strengthening mechanism of electron beam welding-brazed TZM/30CrMnSiA joint with a vanadium interlayer
B Yu, T Wang, Y Lv, S Jiang, J Yang, J Feng - Materials Science and …, 2021 - Elsevier
The composite structures of TZM alloy and 30CrMnSiA steel have broad application
prospects in nuclear power and aerospace industries, while the problem of the joint …
prospects in nuclear power and aerospace industries, while the problem of the joint …
Study on the impact toughness and crack propagation behavior of Ti microalloyed weathering steel laser-MAG hybrid welded joints
H Li, D Wang, W Wang, R Lu, Q Fang, C Wang… - Engineering Failure …, 2025 - Elsevier
In this work, the effect of Ti microalloying on the impact toughness of weathering steel laser-
MAG hybrid welded joints was investigated and the corresponding crack initiation and …
MAG hybrid welded joints was investigated and the corresponding crack initiation and …
Analysis of welding process stability and weld quality by droplet transfer and explosion in MAG-laser hybrid welding process
The metallic vapor and molten pool include plenty of welding information in the
manufacturing process of MAG (Metal Active Gas Arc Welding)-laser hybrid welding. In this …
manufacturing process of MAG (Metal Active Gas Arc Welding)-laser hybrid welding. In this …
Enhancement of removing inclusions from liquid melt film during the ESR process assisted by a static magnetic field
Y Guo, Z **a, Z Shen, Q Li, CX Sun, T Zheng… - Journal of Materials …, 2021 - Elsevier
Abstract Magnetic-controlled Electroslag Remelting (MC-ESR) process has been proposed
to improve the inclusion removal efficiency in recent years. In this study, the effects of …
to improve the inclusion removal efficiency in recent years. In this study, the effects of …
Stress intensity factor-based prediction of solidification crack growth during welding of high strength steel
Z Chen, Y **ong, H Qiu, G Lin, Z Li - Journal of Materials Processing …, 2018 - Elsevier
A stress intensity factor (SIF)-based analysis was used to predict solidification crack growth
patterns after welding. A coupled thermo-mechanical analysis was conducted to achieve the …
patterns after welding. A coupled thermo-mechanical analysis was conducted to achieve the …
Study on the suppression of solidification cracks in narrow gap laser welding of high-strength steel based on dual-beam gradient control weld solidification
Z Lei, H Cao, X Cui, Z Wen, L Li, Q Zhang - Journal of Materials Processing …, 2024 - Elsevier
Welding solidification cracks are considered as critical defects in narrow gap laser welding,
and it is of utmost importance to develop reliable measures to suppress them. The …
and it is of utmost importance to develop reliable measures to suppress them. The …