Dr. Yi Zhang Profile

Dr. Yi Zhang

at Hunan Univ

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Publications (2)

Proceedings Article | 13 January 2005 Paper

Experimental study on plasma inside the keyhole in deep penetration laser welding

Yi Zhang, Lijun Li, Gang Zhang

Proceedings Volume 5629, (2005) https://doi.org/10.1117/12.574813

KEYWORDS: Plasma, Laser welding, Aluminum, Absorption, Glasses, Reflection, Chemical species, Temperature metrology, Chemical mechanical planarization, Laser development

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Proceedings Article | 12 September 2002 Paper

Theoretical and experimental study on keyhole effects in laser deep- penetration welding

Lijun Li, Xiangzhong Jin, Yi Zhang

Proceedings Volume 4915, (2002) https://doi.org/10.1117/12.482870

KEYWORDS: Laser welding, Glasses, Absorption, Photography, Carbon dioxide lasers, Heat flux, Convection, Laser cutting, Laser processing, Composites

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