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Proceedings Paper

UV-laser-assisted processing of ceramics in air and in water
Author(s): Guangzhi Zhu; Changhong Zhu; Xiao Yuan; Xiao Zhu; Peixiang Lu
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Paper Abstract

Liquid water acts as an important role in laser processing. Water can be added on purpose gain better result: to avoid redeposition of debris, to cool the material, to increase plasma pressure or to conduct light. On the other hand water is the most common, cheap and safe medium and has an exceptionally high heat capacity. So many researches have been carried out in water-assisted laser processing. In this article, UV laser (wavelength: 355nm, pulse width: 10ns THG Nd:YAG laser) assisted processing of ceramics in air and in water is studied and compared with the processing quality in different environment.

Paper Details

Date Published: 13 January 2005
PDF: 5 pages
Proc. SPIE 5629, Lasers in Material Processing and Manufacturing II, (13 January 2005); doi: 10.1117/12.572627
Show Author Affiliations
Guangzhi Zhu, Huazhong Univ. of Science and Technology (China)
Changhong Zhu, Huazhong Univ. of Science and Technology (China)
Xiao Yuan, Huazhong Univ. of Science and Technology (China)
Xiao Zhu, Huazhong Univ. of Science and Technology (China)
Peixiang Lu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5629:
Lasers in Material Processing and Manufacturing II
ShuShen Deng; Akira Matsunawa; Y. Lawrence Yao; Minlin Zhong, Editor(s)

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