2009年
Investigation of Surface Treatment Method by High-speed Scanning of Single-mode Fiber Laser with MOPA
PROGRESS OF MACHINING TECHNOLOGY
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- 巻
- 407-408
- 号
- 開始ページ
- 624
- 終了ページ
- 627
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.4028/www.scientific.net/KEM.407-409.624
- 出版者・発行元
- TRANS TECH PUBLICATIONS LTD
A newly surface treatment method was proposed by the combination of the high-speed laser scanning with Galvano scanner and the single-mode pulsed fiber laser with Master Oscillator Power Amplifier, and various periodic structures could be formed by this technique. The surface roughness of irradiated area increased almost proportionally with increasing the number of laser scan, and it could be controlled by the number of scan. The repellency of surface could be increased by the laser irradiation compared to that of ground surface under nitrogen atmosphere condition, while the hydrophilic property of surface could be improved by the laser scanning under air atmosphere condition. Moreover, it was found that the corrosion resistance of the surface could be improved by laser irradiation.
- リンク情報
- ID情報
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- DOI : 10.4028/www.scientific.net/KEM.407-409.624
- ISSN : 1013-9826
- Web of Science ID : WOS:000270816500135