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Suppression of porosity in beam weaving laser welding

Pages 374-376 | Published online: 04 Dec 2013

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Read on this site (3)

C. Cai, L. Li, W. Tao & X. Chen. (2017) Effects of weaving laser on scanning laser-MAG hybrid welding characteristics of high-strength steel. Science and Technology of Welding and Joining 22:2, pages 104-109.
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C. Selcuk, S. Bond & P. Woollin. (2010) Joining processes for powder metallurgy parts: a review. Powder Metallurgy 53:1, pages 7-11.
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S. Beretta & B. Previtali. (2009) Estimate of maximum pore size in keyhole laser welding of carbon steel. Science and Technology of Welding and Joining 14:2, pages 106-116.
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Articles from other publishers (21)

Xu Wu, Yunfei Meng, Yupeng Ye, Yishuai Jiang, Bingxu Zhang & Hui Chen. (2024) Improved formation accuracy and mechanical properties of laser-arc hybrid additive manufactured aluminum alloy through beam oscillation. Optics & Laser Technology 170, pages 110325.
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Mingli Shi, Xin Ye, Yuanhao Wang & Di Wu. (2023) Dynamics of Microbubbles Induced by Thermal Shock in Inconel 718 Pulsed Laser Spot Welding and Formation of Micropores after Solidification in Molten Pool. Journal of Materials Engineering and Performance.
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Lingyu Li, Wen Liu, Qilong Gong, Guoxiang Xu, Jie Zhu, Qingxian Hu & Baoshuai Du. (2023) Numerical analysis of the dynamic behavior of arc by rotating laser-GMAW hybrid welding of T-joints. Optics & Laser Technology 167, pages 109802.
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Fazati Bourahima, Timothée Lauridant, Céline Guasch, Anne Laure Helbert & Thierry Baudin. (2023) Microstructural and Mechanical Characterization of Large Surfaces after Laser Cladding by Wavering of Nickel Coating on Cast-Iron Molds Used in Glass Industry. Key Engineering Materials 964, pages 151-156.
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Jing Han, Yu Shi, Jin-chang Guo, Korzhyk Volodymyr, Wang-yun Le & Feng-xian Dai. (2023) Porosity inhibition of aluminum alloy by power-modulated laser welding and mechanism analysis. Journal of Manufacturing Processes 102, pages 827-838.
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Jianfeng Gong, Liqun Li, Shenghao Meng, Ruisheng Huang, Jipeng Zou & Hao Cao. (2022) Study on stability and microstructure properties of oscillating laser welded 5A06 alloy with narrow gap. Optics & Laser Technology 155, pages 108360.
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Cong Chen, Changjian Wang, Nannan Chen, Lili Liu, Wanyong Wang & Ke Zhang. (2022) Effect of multiple hit and break of oscillating pulse laser-TIG hybrid welding on porosity suppression of ultra-high strength steel. Journal of Manufacturing Processes 83, pages 387-397.
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Shaoning Geng, Wen Yang, Ping Jiang, Chu Han & Liangyuan Ren. (2022) Numerical study of keyhole dynamics and porosity formation during high‐power oscillating laser welding of medium‐thick aluminum alloy plates. International Journal of Heat and Mass Transfer 194, pages 123084.
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Zhiwei Cheng, Xin Du, Baixin Qi, Zhenfei Yuan, Qiang Wu, Jianglin Zou & Rongshi Xiao. (2022) Microstructure and mechanical properties of 3D-GH3536/R-GH3128 butt joint welded by fiber laser welding with focus rotation. Journal of Materials Research and Technology 18, pages 1460-1473.
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Cong Chen, Xuni Yin, Wei Liao, Yunzhong Xiang, Ming Gao & Yi Zhang. (2021) Microstructure and properties of 6061/2A12 dissimilar aluminum alloy weld by laser oscillation scanning. Journal of Materials Research and Technology 14, pages 2789-2798.
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Liqun Li, Jianfeng Gong, Hongbo Xia, Genchen Peng, Yu Hao, Shenghao Meng & Jiming Wang. (2021) Influence of scan paths on flow dynamics and weld formations during oscillating laser welding of 5A06 aluminum alloy. Journal of Materials Research and Technology 11, pages 19-32.
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Wenchao Ke, Xianzheng Bu, J.P. Oliveira, WeiGang Xu, Zhimin Wang & Zhi Zeng. (2021) Modeling and numerical study of keyhole-induced porosity formation in laser beam oscillating welding of 5A06 aluminum alloy. Optics & Laser Technology 133, pages 106540.
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Cong Chen, Yunzhong Xiang & Ming Gao. (2020) Weld formation mechanism of fiber laser oscillating welding of dissimilar aluminum alloys. Journal of Manufacturing Processes 60, pages 180-187.
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Shangren Li, Gaoyang Mi & Chunming Wang. (2020) A study on laser beam oscillating welding characteristics for the 5083 aluminum alloy: Morphology, microstructure and mechanical properties. Journal of Manufacturing Processes 53, pages 12-20.
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Torsten Jokisch, Angelina Marko, Sergej Gook, Ömer Üstündag, Andrey Gumenyuk & Michael Rethmeier. (2019) Laser Welding of SLM-Manufactured Tubes Made of IN625 and IN718. Materials 12:18, pages 2967.
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Haiyan Zhao, Lugui He, Wen Chong Niu & Bin Zhang. (2016) Investigation on porosity suppression in deep-penetration laser welding by using computational fluid dynamics. Journal of Laser Applications 28:3.
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P. S. Wei & T. C. Chao. (2016) The Effects of Drilling Parameters on Pore Size in Keyhole Mode Welding. Journal of Manufacturing Science and Engineering 138:2.
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C. Selcuk. 2013. Advances in Powder Metallurgy. Advances in Powder Metallurgy 380 398 .
C. Thiel, R. Weber, J. Johannsen & T. Graf. (2013) Stabilization of a Laser Welding Process Against Focal Shift Effects using Beam Manipulation. Physics Procedia 41, pages 209-215.
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Antti Salminen, Tuomas Purtonen, Jussi Tolvanen & Juho Isotalus. (2009) A study about suitability of different welding processes for the production of aluminum stiffeners for ship structure. A study about suitability of different welding processes for the production of aluminum stiffeners for ship structure.
Achim Mahrle & Eckhard Beyer. (2007) Modeling and simulation of the energy deposition in laser beam welding with oscillatory beam deflection. Modeling and simulation of the energy deposition in laser beam welding with oscillatory beam deflection.

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