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Laser cleaning of the corrosion products on marine steels with spectroscopic control
Author(s): Ning Yang; Kuiguo Han; Chao Wang; Xiaoming Chen; Yanqun Tong
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Paper Abstract

The surface pretreatment of marine steel corroded by seawater is crucial procedure for the marine transportation and shipbuilding industry. This paper presents the laser cleaning of the corrosion products on marine steel using the pulsed fiber laser. The surface morphology as well as chemical composition of corrosion surface is compared with the cleaned surface. The Laser induced breakdown spectroscopy (LIBS) technology is used to guide and control the laser cleaning process.

Paper Details

Date Published: 12 March 2019
PDF: 9 pages
Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 1102347 (12 March 2019); doi: 10.1117/12.2521028
Show Author Affiliations
Ning Yang, Jiangsu Univ. (China)
Kuiguo Han, Jiangsu Univ. (China)
Chao Wang, Jiangsu Univ. (China)
Xiaoming Chen, Key Lab. of Surface Engineering Technology for Water Resources and Hydropower Equipment (China)
Yanqun Tong, Jiangsu Univ. (China)


Published in SPIE Proceedings Vol. 11023:
Fifth Symposium on Novel Optoelectronic Detection Technology and Application
Qifeng Yu; Wei Huang; You He, Editor(s)

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