Application of thermal stress model to paint removal by Q-switched Nd：YAG laser

doi:10.1088/1674-1056/23/7/074205

›› 2014, Vol. 23 ›› Issue (7): 74205-074205.doi: 10.1088/1674-1056/23/7/074205

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Application of thermal stress model to paint removal by Q-switched Nd：YAG laser

邹万芳, 谢应茂, 肖兴, 曾祥志, 罗颖

Institute of Optoelectronic Materials and Technology, Department of Physics and Electronics, Gannan Normal University, Ganzhou 341000, China

收稿日期:2013-10-16 修回日期:2013-12-04 出版日期:2014-07-15 发布日期:2014-07-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 61067002), the Foundation for Department of Education of Jiangxi Province, China (Grant No. GJJ12581), the Natural Science Foundation of Jiangxi Province, China (Grant No. 20132BAB212008), and the Foundation for Gannan Normal University, China (Grant No. 11kyz12).

Application of thermal stress model to paint removal by Q-switched Nd：YAG laser

Zou Wan-Fang (邹万芳), Xie Ying-Mao (谢应茂), Xiao Xing (肖兴), Zeng Xiang-Zhi (曾祥志), Luo Ying (罗颖)

Institute of Optoelectronic Materials and Technology, Department of Physics and Electronics, Gannan Normal University, Ganzhou 341000, China

Received:2013-10-16 Revised:2013-12-04 Online:2014-07-15 Published:2014-07-15
Contact: Zou Wan-Fang E-mail:zouwanfang@163.com
About author:42.62.-b; 81.65.Cf; 79.20.Ds
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 61067002), the Foundation for Department of Education of Jiangxi Province, China (Grant No. GJJ12581), the Natural Science Foundation of Jiangxi Province, China (Grant No. 20132BAB212008), and the Foundation for Gannan Normal University, China (Grant No. 11kyz12).

摘要/Abstract

摘要： In this paper, we demonstrate that thermal stress is the main mechanism in the process of paint removal by Q-switched Nd:YAG laser (λ =1064 nm, τ=10 ns). A theoretical model of paint removal by short-pulse laser is established from the perspective of thermal stress. Thermal stress is generated by thermal expansion, and the temperatures of different samples are calculated according to the one-dimensional (1D) heat conduction equation. The theoretical cleaning threshold can be obtained by comparing thermal stress with the adhesion of paint, and the theoretical damage threshold is obtained by calculating the temperature. Moreover, the theoretical calculations are verified by experimental results. It is shown that the thermal stress model of the laser cleaning is very useful to choose the appropriate laser fluence in the practical applications of paint removal by Q-switched Nd: YAG laser because our model can validly balance the efficiency of laser cleaning and the safety of the substrate.

关键词: laser cleaning, thermal stress, cleaning threshold, damage threshold

Abstract: In this paper, we demonstrate that thermal stress is the main mechanism in the process of paint removal by Q-switched Nd:YAG laser (λ =1064 nm, τ=10 ns). A theoretical model of paint removal by short-pulse laser is established from the perspective of thermal stress. Thermal stress is generated by thermal expansion, and the temperatures of different samples are calculated according to the one-dimensional (1D) heat conduction equation. The theoretical cleaning threshold can be obtained by comparing thermal stress with the adhesion of paint, and the theoretical damage threshold is obtained by calculating the temperature. Moreover, the theoretical calculations are verified by experimental results. It is shown that the thermal stress model of the laser cleaning is very useful to choose the appropriate laser fluence in the practical applications of paint removal by Q-switched Nd: YAG laser because our model can validly balance the efficiency of laser cleaning and the safety of the substrate.

Key words: laser cleaning, thermal stress, cleaning threshold, damage threshold

中图分类号: (Laser applications)

42.62.-b

81.65.Cf (Surface cleaning, etching, patterning) 79.20.Ds (Laser-beam impact phenomena)

邹万芳, 谢应茂, 肖兴, 曾祥志, 罗颖. Application of thermal stress model to paint removal by Q-switched Nd：YAG laser[J]. , 2014, 23(7): 74205-074205.

Zou Wan-Fang (邹万芳), Xie Ying-Mao (谢应茂), Xiao Xing (肖兴), Zeng Xiang-Zhi (曾祥志), Luo Ying (罗颖). Application of thermal stress model to paint removal by Q-switched Nd：YAG laser[J]. Chin. Phys. B, 2014, 23(7): 74205-074205.

参考文献 17

[1]	Luk'yanchuk B S 2002 Laser Cleaning (Singapore: World Scientific Publishing) pp. 343-385 and 433-464
[2]	Tam A C, Leung W P, Zapka W and Ziemlich W 1992 J. Appl. Phys. 71 3515
[3]	Arnold N 2003 Appl. Surf. Sci. 208-209 15
[4]	Lu Y F, Song W D, Ang B W, Hong M H, Chan D S H and Low T S 1997 Appl. Phys. A 65 9
[5]	Zhang C L, Li X B, Wang Z G, Liu C M, Xiang X, Lv H B, Yuan X D and Zu X T 2011 Chin. Phys. Lett. 28 074205
[6]	Liu K and Garmire E 1995 Appl. Opt. 34 4409
[7]	Schweizer G and Werner L 1995 Proc. SPIE 2502 57
[8]	Tsunemi A, Hagiwara K, Saito N, Nagasaka K, Miyamoto Y, Suto O and Tashiro H 1996 Appl. Phys. A 63 435
[9]	Tsunemi A, Endo A and Ichishima D 1998 Proc. SPIE 3343 1018
[10]	Walters C T 2000 Proc. SPIE 4065 567
[11]	Barletta M, Gisario A and Tagliaferri V 2006 J. Mater. Process. Tech. 173 232
[12]	Chen G X, Kwee T J, Tan K P, Choo Y S and Hong M H 2010 Appl. Phys. A 101 249
[13]	Shi S D, Li W, Du P, Wang M, Song F, Liu S J, Chen N J, Zhao H and Yang W S 2012 Chin. Phys. B 21 104209
[14]	Madhukar Y K, Mullick S, Shukla D K, Kumar S and Nath A K 2013 Appl. Surf. Sci. 264 892
[15]	Ma Q F, Fang R S and Xiang L S 1986 Practicality Thermal Physics Properties Handbook (Beijing: China Agriculture and Machine Press) p. 647 (in Chinese)
[16]	Lu J, Ni X W and He A Z 1996 Interaction Between Laser and Material (Beijing: China Machine Press) p. 200 (in Chinese)
[17]	Guan Z Z 1998 Laser Processing Technology Handbook (Beijing: China Metrology Publishing House) p. 28 (in Chinese)

Application of thermal stress model to paint removal by Q-switched Nd：YAG laser

Application of thermal stress model to paint removal by Q-switched Nd：YAG laser

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 17

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Tian-Yi Wang(王天一), Zheng-Qing Zhou(周正青), Jian-Ping Peng(彭剑平),Yu-Kun Gao(高玉坤), and Ying-Hua Zhang(张英华). Influence of particle size on the breaking of aluminum particle shells[J]. 中国物理B, 2022, 31(7): 76107-076107.
[2]	Li-Jun Zhang(张丽君), Kai-Nan Zhou(周凯南), Guo-Ying Feng(冯国英), Jing-Hua Han(韩敬华),Na Xie(谢娜), and Jing Xiao(肖婧). Influence of water environment on paint removal and the selection criteria of laser parameters[J]. 中国物理B, 2022, 31(6): 64205-064205.
[3]	方美华, 田鹏宇, 朱茂东, 齐红基, 费涛, 吕金鹏, 刘会平. Laser-induced damage threshold in HfO₂/SiO₂ multilayer films irradiated by β-ray[J]. 中国物理B, 2019, 28(2): 24215-024215.
[4]	章瑛, 王胭脂, 赵娇玲, 邵建达, 阮双琛. Experimental demonstration of narrow-band rugate minus filters using rapidly alternating deposition technology[J]. 中国物理B, 2018, 27(5): 54217-054217.
[5]	陆志军, Shigeki Fukuda, 周祖圣, 裴士伦, 王盛昌, 肖欧正, UnNisa Zaib, 白博文, 裴国玺, 董东, 周宁闯, 王少哲, 池云龙. Design and development of radio frequency output window for circular electron-positron collider klystron[J]. 中国物理B, 2018, 27(11): 118402-118402.
[6]	李源, 严鸿维, 杨科, 姚彩珍, 王志强, 闫春燕, 邹鑫书, 袁晓东, 杨李茗, 巨新. Improvement of laser damage thresholds of fused silica by ultrasonic-assisted hydrofluoric acid etching[J]. 中国物理B, 2017, 26(11): 118104-118104.
[7]	席晓文, 柴常春, 刘阳, 杨银堂, 樊庆扬, 史春蕾. Analysis of the damage threshold of the GaAs pseudomorphic high electron mobility transistor induced by the electromagnetic pulse[J]. 中国物理B, 2016, 25(8): 88504-088504.
[8]	章瑛, 齐红基, 易葵, 王胭脂, 隋展, 邵建达. Analysis of the spatial filter of a dielectric multilayer film reflective cutoff filter-combination device[J]. 中国物理B, 2015, 24(10): 104216-104216.
[9]	肖勇, 陈明君, 程健, 廖威, 王海军, 李明全. Effect of structural parameters of Gaussian repaired pit on light intensity distribution inside KH₂PO₄ crystal[J]. , 2014, 23(8): 87702-087702.
[10]	李联和, 刘官厅. Icosahedral quasicrystals solids with an elliptic hole under uniform heat flow[J]. 中国物理B, 2014, 23(5): 56101-056101.
[11]	Astefanoaei I, Dumitru I, Stancu Al. Size-dependent thermal stresses in the core–shell nanoparticles[J]. Chin. Phys. B, 2013, 22(12): 128102-128102.
[12]	蒋勇, 向霞, 刘春明, 罗成思, 王海军, 袁晓东, 贺少勃, 任玮, 吕海兵, 郑万国, 祖小涛. Two localized CO₂ laser treatment methods for mitigation of UV damage growth in fused silica[J]. 中国物理B, 2012, 21(6): 64219-064219.
[13]	李明全, 陈明君, 安晨辉, 周炼, 程健, 肖勇, 姜伟. Mechanism of micro-waviness induced KH₂PO₄ crystal laser damage and the corresponding vibration source[J]. 中国物理B, 2012, 21(5): 50301-050301.
[14]	施曙东, 李伟, 杜鹏, 王萌, 宋峰, 刘淑静, 陈念江, 赵鸿, 杨文是. Removing paint from a metal substrate using a flattened top laser[J]. 中国物理B, 2012, 21(10): 104209-104209.
[15]	吕元杰, 林兆军, 张宇, 孟令国, 曹芝芳, 栾崇彪, 陈弘, 王占国. Influence of thermal stress on the characteristic parameters of AlGaN/GaN heterostructure Schottky contacts[J]. 中国物理B, 2011, 20(4): 47105-047105.