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Articles (27)

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1-10 of 27 results for keyhole porosity

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Select article: Numerical study of keyhole-induced porosity suppression mechanism in laser welding with beam oscillation

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Research article

First published 2021-7

Numerical study of keyhole-induced porosity suppression mechanism in laser welding with beam oscillation

Lin Shi, Xin Li, Laihege Jiang [...]

Science and Technology of Welding and Joining

Select article: Prevention of porosity by oxygen addition in fibre laser and fibre laser–GMA hybrid welding

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Research article

First published 2014-2

Prevention of porosity by oxygen addition in fibre laser and fibre laser–GMA hybrid welding

L. Zhao, S. Tsukamoto, G. Arakane [...]

Science and Technology of Welding and Joining

Select article: Effect of beam oscillation frequency on porosity in laser welding of aluminum alloy lap-butt joints

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Research article

First published 2024-3

Effect of beam oscillation frequency on porosity in laser welding of aluminum alloy lap-butt joints

Zhuoming Tan, Zhao Zhang, Fuyun Liu [...]

Science and Technology of Welding and Joining

Select article: Investigation of weld formation and porosity in 5052 aluminium alloy laser-GMA hybrid welding assisted by magnetic field with different orientations

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Research article

First published 2022-11

Investigation of weld formation and porosity in 5052 aluminium alloy laser-GMA hybrid welding assisted by magnetic field with different orientations

Bingxiao Xu, Fuyun Liu, Danyang Lin [...]

Science and Technology of Welding and Joining

Select article: Estimate of maximum pore size in keyhole laser welding of carbon steel

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First published 2009-2

Estimate of maximum pore size in keyhole laser welding of carbon steel

S. Beretta, B. Previtali

Science and Technology of Welding and Joining

Select article: Laser-based powder bed fusion of non-weldable low-alloy steels

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Research article

First published 2022-4

Laser-based powder bed fusion of non-weldable low-alloy steels

William Hearn, Robert Steinlechner, Eduard Hryha

Powder Metallurgy

Select article: Problems and solutions in deep penetration laser welding

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Research article

First published 2001-12

Problems and solutions in deep penetration laser welding

A. Matsunawa

Science and Technology of Welding and Joining

Select article: Development of high power CO 2 laser welding process

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Research article

First published 2001-12

Development of high power CO 2 laser welding process

S. Tsukamoto, I. Kawaguchi, G. Arakane [...]

Science and Technology of Welding and Joining

Select article: Coupled simulation of plume–keyhole interaction in laser deep penetration welding

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Research article

First published 2025-8

Coupled simulation of plume–keyhole interaction in laser deep penetration welding

Baoqi Zhu, Rongshi Xiao, Shun Xie [...]

Science and Technology of Welding and Joining

Select article: Investigation of keyhole behaviour and its impact on the performance of laser beam oscillating welding through imaging and acoustic signal analysis

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Research article

First published 2023-12

Investigation of keyhole behaviour and its impact on the performance of laser beam oscillating welding through imaging and acoustic signal analysis

Yuxuan Zhang, Bo Chen, Caiwang Tan [...]

Science and Technology of Welding and Joining

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