Influence of energy fluence and overlapping rate of femtosecond laser on surface roughness of Ti-6Al-4V

Yong Yang; Rui Lou; Xu Chen; Wenhui Fan; Jing Bai; Weiwei Cao; Guanghua Cheng; Jinhai Si

doi:10.1117/1.OE.58.10.106107

Influence of energy fluence and overlapping rate of femtosecond laser on surface roughness of Ti-6Al-4V

Yong Yang, Rui Lou, Xu Chen, Wenhui Fan, Jing Bai, Weiwei Cao, Guanghua Cheng, Jinhai Si

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The Ti-6Al-4V polished by femtosecond laser processing is first investigated. The surface nanoparticles of Ti-6Al-4V induced by femtosecond laser have been characterized by scanning electron microscopy and energy dispersive spectrometry, and the influence of laser fluence and the overlapping rate of laser beam on surface roughness have also been analyzed. Moreover, the relationship between the laser parameters and the surface roughness of Ti-6Al-4V has been revealed, and the fine surface roughness of Ti-6Al-4V is obtained based on the optimized femtosecond laser processing parameters.

Original language	English
Article number	106107
Journal	Optical Engineering
Volume	58
Issue number	10
DOIs	https://doi.org/10.1117/1.OE.58.10.106107
State	Published - 1 Oct 2019
Externally published	Yes

Keywords

femtosecond laser
nanoparticles
surface roughness
Ti-6Al-4V

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10.1117/1.OE.58.10.106107

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title = "Influence of energy fluence and overlapping rate of femtosecond laser on surface roughness of Ti-6Al-4V",

abstract = "The Ti-6Al-4V polished by femtosecond laser processing is first investigated. The surface nanoparticles of Ti-6Al-4V induced by femtosecond laser have been characterized by scanning electron microscopy and energy dispersive spectrometry, and the influence of laser fluence and the overlapping rate of laser beam on surface roughness have also been analyzed. Moreover, the relationship between the laser parameters and the surface roughness of Ti-6Al-4V has been revealed, and the fine surface roughness of Ti-6Al-4V is obtained based on the optimized femtosecond laser processing parameters.",

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AU - Yang, Yong

AU - Lou, Rui

AU - Chen, Xu

AU - Fan, Wenhui

AU - Bai, Jing

AU - Cao, Weiwei

AU - Cheng, Guanghua

AU - Si, Jinhai

N1 - Publisher Copyright: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - The Ti-6Al-4V polished by femtosecond laser processing is first investigated. The surface nanoparticles of Ti-6Al-4V induced by femtosecond laser have been characterized by scanning electron microscopy and energy dispersive spectrometry, and the influence of laser fluence and the overlapping rate of laser beam on surface roughness have also been analyzed. Moreover, the relationship between the laser parameters and the surface roughness of Ti-6Al-4V has been revealed, and the fine surface roughness of Ti-6Al-4V is obtained based on the optimized femtosecond laser processing parameters.

AB - The Ti-6Al-4V polished by femtosecond laser processing is first investigated. The surface nanoparticles of Ti-6Al-4V induced by femtosecond laser have been characterized by scanning electron microscopy and energy dispersive spectrometry, and the influence of laser fluence and the overlapping rate of laser beam on surface roughness have also been analyzed. Moreover, the relationship between the laser parameters and the surface roughness of Ti-6Al-4V has been revealed, and the fine surface roughness of Ti-6Al-4V is obtained based on the optimized femtosecond laser processing parameters.

KW - femtosecond laser

KW - nanoparticles

KW - surface roughness

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JO - Optical Engineering

JF - Optical Engineering

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Influence of energy fluence and overlapping rate of femtosecond laser on surface roughness of Ti-6Al-4V

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Keywords

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