Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate

In this work, the laser cleaning process of the surface coating for the Ti-6Al-4V titanium alloy was investigated using a pulsed laser, including cleaning time, laser power, and scanning speed. Meanwhile, the corresponding mechanism of laser cleaning was analyzed using the surface morphology, elemen...

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Autores principales:	Jianzhong Wen, Yuqin Li, Jinyu Fan, Xiaolong Wei
Formato:	article
Lenguaje:	EN
Publicado:	AIP Publishing LLC 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/fa3f3320ce1a431b90152694bec2a048
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spelling	oai:doaj.org-article:fa3f3320ce1a431b90152694bec2a0482021-12-01T18:52:06ZPulsed laser cleaning of resin-based surface coating on the titanium alloy substrate2158-322610.1063/5.0064102https://doaj.org/article/fa3f3320ce1a431b90152694bec2a0482021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0064102https://doaj.org/toc/2158-3226In this work, the laser cleaning process of the surface coating for the Ti-6Al-4V titanium alloy was investigated using a pulsed laser, including cleaning time, laser power, and scanning speed. Meanwhile, the corresponding mechanism of laser cleaning was analyzed using the surface morphology, element content change, coating fracture cross section, and phase change. Results demonstrated that the quality of the coating removed by laser cleaning increased first and then decreased with the increase in the three key process parameters of laser cleaning time, laser power, and scanning speed, respectively. The superior laser cleaning efficiency was achieved when the laser power was 15 W, the cleaning time was 8, and the scanning speed was 400 mm/s. It is concluded that the removal of the titanium alloy surface coating is the result of the coupling of the cleaning mechanisms such as ablation and thermal expansion.Jianzhong WenYuqin LiJinyu FanXiaolong WeiAIP Publishing LLCarticlePhysicsQC1-999ENAIP Advances, Vol 11, Iss 11, Pp 115212-115212-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 Jianzhong Wen Yuqin Li Jinyu Fan Xiaolong Wei Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
description	In this work, the laser cleaning process of the surface coating for the Ti-6Al-4V titanium alloy was investigated using a pulsed laser, including cleaning time, laser power, and scanning speed. Meanwhile, the corresponding mechanism of laser cleaning was analyzed using the surface morphology, element content change, coating fracture cross section, and phase change. Results demonstrated that the quality of the coating removed by laser cleaning increased first and then decreased with the increase in the three key process parameters of laser cleaning time, laser power, and scanning speed, respectively. The superior laser cleaning efficiency was achieved when the laser power was 15 W, the cleaning time was 8, and the scanning speed was 400 mm/s. It is concluded that the removal of the titanium alloy surface coating is the result of the coupling of the cleaning mechanisms such as ablation and thermal expansion.
format	article
author	Jianzhong Wen Yuqin Li Jinyu Fan Xiaolong Wei
author_facet	Jianzhong Wen Yuqin Li Jinyu Fan Xiaolong Wei
author_sort	Jianzhong Wen
title	Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
title_short	Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
title_full	Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
title_fullStr	Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
title_full_unstemmed	Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
title_sort	pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate
publisher	AIP Publishing LLC
publishDate	2021
url	https://doaj.org/article/fa3f3320ce1a431b90152694bec2a048
work_keys_str_mv	AT jianzhongwen pulsedlasercleaningofresinbasedsurfacecoatingonthetitaniumalloysubstrate AT yuqinli pulsedlasercleaningofresinbasedsurfacecoatingonthetitaniumalloysubstrate AT jinyufan pulsedlasercleaningofresinbasedsurfacecoatingonthetitaniumalloysubstrate AT xiaolongwei pulsedlasercleaningofresinbasedsurfacecoatingonthetitaniumalloysubstrate
_version_	1718404669898752000

Pulsed laser cleaning of resin-based surface coating on the titanium alloy substrate

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