Removal mechanism of surface cleaning on TA15 titanium alloy using nanosecond pulsed laser

被引：65
作者：
Li, Zhichao [1 ,2 ]
Zhang, Donghe [1 ,2 ]
Su, Xuan [3 ]
Yang, Shirui [4 ]
Xu, Jie [1 ,2 ]
Ma, Rui [4 ]
Shan, Debin [1 ,2 ]
Guo, Bin [1 ,2 ]
机构：
[1] Harbin Inst Technol, Key Lab Microsyst & Microstruct Mfg, Minist Educ, Harbin 150080, Peoples R China
[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150080, Peoples R China
[3] Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
[4] Beijing Power Machinery Res Inst, Beijing 100074, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2021年 / 139卷
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Laser cleaning; Oxide film; Nanosecond pulsed laser; Titanium alloy; Laser ablation; OXIDE-FILM; ABLATION; ABSORPTION; OXIDATION; YAG;
D O I：
10.1016/j.optlastec.2021.106998
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nanosecond laser cleaning provides an alternative cleaning method that displays a significantly improved cleaning efficiency without environmental pollution. This paper reports the results of an investigation into the nanosecond pulsed laser cleaning of TA15 titanium alloy oxide film using the laser fluence and the laser head moving speed as variables. The TA15 titanium alloy oxide film changed from original silver gray to silvery white with the increase of laser fluence. However, the material surface transformed from silvery-white into yellowish brown when the laser energy fluence exceeded 5.97 J/cm(2). This phenomenon was attributed to the formation of titanium alloy oxides (Ti6O, TiO2-anatase, gamma-TiO2, and TiO) after removing the oxide film using a high laser fluence at atmospheric conditions. The best surface properties were obtained when the laser fluence and the laser head moving speed were set to 3.98 J/cm(2) and 5 mm/s, respectively. The oxidation content and roughness were 2.08 wt% and 37 mu m, respectively. The removal effect of the oxide film was best when the surface temperature was slightly higher than the boiling point of the oxide film, as shown by numerical calculations and analysis. The main mechanism of laser cleaning was laser ablation.
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页数：10
相关论文
共 50 条
[1]   Dry laser cleaning of mechanically thin films [J].
Bloisi, F ;
Barone, AC ;
Vicari, L .
APPLIED SURFACE SCIENCE, 2004, 238 (1-4) :121-124
[2]   Characterization of Titanium Oxide Layers Formation Produced by Nanosecond Laser Coloration [J].
Brihmat-Hamadi, F. ;
Amara, E. H. ;
Kellou, H. .
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2017, 48 (03) :1439-1449
[3]   Laser cleaning of steel for paint removal [J].
Chen, G. X. ;
Kwee, T. J. ;
Tan, K. P. ;
Choo, Y. S. ;
Hong, M. H. .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2010, 101 (02) :249-253
[4]   The anti-corrosion behavior under multi-factor impingement of Hastelloy C22 coating prepared by multilayer laser cladding [J].
Chen, Lin ;
Bai, Shu-Lin .
APPLIED SURFACE SCIENCE, 2018, 437 :1-12
[5]  
Chichkov BN, 1996, APPL PHYS A-MATER, V63, P109, DOI 10.1007/BF01567637
[6]   Nanosecond laser ablation of silver nanoparticle film [J].
Chung, Jaewon ;
Han, Sewoon ;
Lee, Daeho ;
Ahn, Sanghoon ;
Grigoropoulos, Costas P. ;
Moon, Jooho ;
Ko, Seung H. .
OPTICAL ENGINEERING, 2013, 52 (02)
[7]   Improvement of the taper degree of laser-drilled holes via a double-pulse train [J].
Fan, Yunru ;
Wu, Peng ;
Baba, Mohamed Ahmed ;
Luo, Qing ;
Zhou, Qiang ;
Deng, Guangwei ;
Song, Haizhi ;
Wang, You .
APPLIED OPTICS, 2019, 58 (26) :7028-7034
[8]   Effect of industrial scale stand-off distance on water jet break-up, cleaning and forces imposed on soil layers [J].
Fuchs, Enrico ;
Kricke, Sebastian ;
Schoehl, Enrico ;
Majschak, Jens-Peter .
FOOD AND BIOPRODUCTS PROCESSING, 2019, 113 :129-141
[9]   Mechanical and laser cleaning of spray graffiti paints on a granite subjected to a SO2-rich atmosphere [J].
Gomes, Vera ;
Dionisio, Amelia ;
Santiago Pozo-Antonio, J. ;
Rivas, Teresa ;
Ramil, Alberto .
CONSTRUCTION AND BUILDING MATERIALS, 2018, 188 :621-632
[10]   Laser cleaning of copper in air and nitrogen atmospheres [J].
Grigor'eva, I. A. ;
Parfenov, V. A. ;
Prokuratov, D. S. ;
Shakhmin, A. L. .
JOURNAL OF OPTICAL TECHNOLOGY, 2017, 84 (01) :1-4
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