Surface Formation of Nano- / Micro- Structures on Titanium Alloy Composites using Picosecond Laser Scanning Technology

Yi-Cheng Lin, Chih-Chung Yang, Shih-Feng Tseng, Donyau Chiang, Yu-Hsuan Lin, Kuo-Cheng Huang, Wen-Tse Hsiao

Abstract

This study reports on the development of picosecond laser system to titanium alloy surface treatment applications. In the picosecond laser-scanning system, that is based on the fiber-optics laser source and integrated with a designed optics / optical machine design and control technology of scanning system. To analyze the laser material interaction, the laser fluence, pulse repetition frequency of laser source, position of focused points, scan speed and pulse duration were adjusted. After laser surface treatment, the surface roughness and surface morphologies of treated surface were evaluated by using a field emission scanning electron microscope. Moreover, the contact angle measurement was used to analyze the hydrophilic and hydrophobic properties of the treatment surface with micro- / nano- structures.

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Paper Citation


in Harvard Style

Lin Y., Yang C., Tseng S., Chiang D., Lin Y., Huang K. and Hsiao W. (2018). Surface Formation of Nano- / Micro- Structures on Titanium Alloy Composites using Picosecond Laser Scanning Technology.In Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-286-8, pages 190-196. DOI: 10.5220/0006614201900196


in Bibtex Style

@conference{photoptics18,
author={Yi-Cheng Lin and Chih-Chung Yang and Shih-Feng Tseng and Donyau Chiang and Yu-Hsuan Lin and Kuo-Cheng Huang and Wen-Tse Hsiao},
title={Surface Formation of Nano- / Micro- Structures on Titanium Alloy Composites using Picosecond Laser Scanning Technology},
booktitle={Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2018},
pages={190-196},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006614201900196},
isbn={978-989-758-286-8},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - Surface Formation of Nano- / Micro- Structures on Titanium Alloy Composites using Picosecond Laser Scanning Technology
SN - 978-989-758-286-8
AU - Lin Y.
AU - Yang C.
AU - Tseng S.
AU - Chiang D.
AU - Lin Y.
AU - Huang K.
AU - Hsiao W.
PY - 2018
SP - 190
EP - 196
DO - 10.5220/0006614201900196