Researching | Fluid Flow Behavior in the Molten Pool of 5083 Aluminum Alloy During Oscillating Laser Wire‑Filling Welding

Chinese Journal of Lasers, Volume. 52, Issue 12, 1202106(2025)

Fluid Flow Behavior in the Molten Pool of 5083 Aluminum Alloy During Oscillating Laser Wire‑Filling Welding

Mingxiao Shi¹, Yan Xiao¹, Heyu Sun¹, Weihua Wang^2、*, Jiugong Chen², and Xiaojie Yang³

Author Affiliations

¹School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu , China

²China Special Equipment Inspection and Research Institute, Beijing 100029, China

³Guangdong Welltech Technology Co., Ltd., Zhongshan 528437, Guangdong , China

show less

Abstract Get PDF(in Chinese)

Figures&Tables (17)

References (19)

Paper Information

References(19)

[1] Yang J, Luo S C, Pei P F et al. Mechanism of pore formation of laser overlapped joint of A356/6082 dissimilar aluminum alloy[J]. Chinese Journal of Lasers, 51, 2402108(2024).

[2] Guo J Z, Wang J F, Hao L J et al. Microstructure heterogeneity and mechanical properties of laser mirror welded joint of 2219 aluminum alloy[J]. Chinese Journal of Lasers, 50, 1602101(2023).

[3] Zhang S, Liu T Z, Xu Z H et al. Effects of beam quality on laser welding efficiency and yield of aluminum alloy[J]. Chinese Journal of Lasers, 51, 1202101(2024).

[4] Luo Z Y, Wu D, Wang R et al. Quantitative evaluation of penetration state in pulsed laser welding of aluminum alloys based on acoustic-wave time-frequency characteristics and deep learning[J]. Chinese Journal of Lasers, 50, 0802104(2023).

[5] Müller A, Goecke S F, Sievi P et al. Laser beam oscillation strategies for fillet welds in lap joints[J]. Physics Procedia, 56, 458-466(2014).

[6] Meng Y F, Fu J W, Zhang S et al. Laser-arc hybrid welding of AZ31B magnesium alloy by newly-designed beam oscillating pattern[J]. Journal of Manufacturing Processes, 93, 208-218(2023).

[7] Li J Z, Liu Y B, Tao Y J et al. Analysis of vapor plume and keyhole dynamics in laser welding stainless steel with beam oscillation[J]. Infrared Physics & Technology, 113, 103536(2021).

[8] Cheng H, Zhou L G, Sun J Q et al. Processing modes in laser beam oscillating welding of Al‒6Cu alloy[J]. Journal of Manufacturing Processes, 68, 1261-1270(2021).

[9] Li S R, Mi G Y, Wang C M. A study on laser beam oscillating welding characteristics for the 5083 aluminum alloy: morphology, microstructure and mechanical properties[J]. Journal of Manufacturing Processes, 53, 12-20(2020).

[10] Chen L, Mi G Y, Zhang X et al. Effects of sinusoidal oscillating laser beam on weld formation, melt flow and grain structure during aluminum alloys lap welding[J]. Journal of Materials Processing Technology, 298, 117314(2021).

[11] Li L Q, Gong J F, Xia H B et al. Influence of scan paths on flow dynamics and weld formations during oscillating laser welding of 5A06 aluminum alloy[J]. Journal of Materials Research and Technology, 11, 19-32(2021).

[12] Chen X, Jiang N, Jiang M et al. Numerical investigation of asymmetric weld fusion geometry in laser welding of aluminium alloy with beam oscillation[J]. Science and Technology of Welding and Joining, 27, 595-605(2022).

[13] Lu Y, Deng Y C, Shi L et al. Numerical simulation of thermal flow dynamics in oscillating laser welding of aluminum alloy[J]. Optics & Laser Technology, 159, 109003(2023).

[14] Mohan A, Franciosa P, Ceglarek D et al. Numerical simulation of transport phenomena and its effect on the weld profile and solute distribution during laser welding of dissimilar aluminium alloys with and without beam oscillation[J]. The International Journal of Advanced Manufacturing Technology, 124, 3311-3325(2023).

[15] Ai Y W, Yu L, Huang Y et al. The investigation of molten pool dynamic behaviors during the “∞” shaped oscillating laser welding of aluminum alloy[J]. International Journal of Thermal Sciences, 173, 107350(2022).

[16] Wang L, Gao M, Hao Z Q. A pathway to mitigate macrosegregation of laser-arc hybrid Al‒Si welds through beam oscillation[J]. International Journal of Heat and Mass Transfer, 151, 119467(2020).

[17] Lee J Y, Ko S H, Farson D F et al. Mechanism of keyhole formation and stability in stationary laser welding[J]. Journal of Physics D: Applied Physics, 35, 1570-1576(2002).

[18] Han X X, Tang X H, Wang T G et al. Role of ambient pressure in keyhole dynamics based on beam transmission path method for laser welding on Al alloy[J]. The International Journal of Advanced Manufacturing Technology, 99, 1639-1651(2018).

[19] Shi L, Jiang L, Gao M. Numerical research on melt pool dynamics of oscillating laser-arc hybrid welding[J]. International Journal of Heat and Mass Transfer, 185, 122421(2022).

Tools

Get Citation

Copy Citation Text

Mingxiao Shi, Yan Xiao, Heyu Sun, Weihua Wang, Jiugong Chen, Xiaojie Yang. Fluid Flow Behavior in the Molten Pool of 5083 Aluminum Alloy During Oscillating Laser Wire‑Filling Welding[J]. Chinese Journal of Lasers, 2025, 52(12): 1202106

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Laser Forming Manufacturing

Received: Dec. 18, 2024

Accepted: Mar. 26, 2025

Published Online: May. 29, 2025

The Author Email: Weihua Wang (xyz0506a@163.com)

DOI:10.3788/CJL241458

CSTR:32183.14.CJL241458

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology