Email this article The Effect of a Scanning Nanosecond Laser Pulse Beam on the Microtopography of Ceramic Al2O3 Coatings
- Authors: Zheleznov Y.A.1, Malinsky T.V.1, Khomich Y.V.1, Yamshchikov V.A.1
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Affiliations:
- Institute of Electrophysics and Electric Power
- Issue: Vol 9, No 3 (2018)
- Pages: 460-463
- Section: Functional Coatings and Surface Treatment
- URL: https://journal-vniispk.ru/2075-1133/article/view/207443
- DOI: https://doi.org/10.1134/S2075113318030310
- ID: 207443
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Abstract
The ability to modify the surface microtopography of Al2O3 ceramic using nanosecond laser pulses is elucidated via atomic force microscopy. The characteristic shapes and sizes of laser-modified surface microstructures are determined. The effect of absorbed energy density and laser radiation wavelength on characteristic sizes of structures is shown as well.
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About the authors
Yu. A. Zheleznov
Institute of Electrophysics and Electric Power
Author for correspondence.
Email: machine@mail15.com
Russian Federation, St. Petersburg, 191186
T. V. Malinsky
Institute of Electrophysics and Electric Power
Email: machine@mail15.com
Russian Federation, St. Petersburg, 191186
Yu. V. Khomich
Institute of Electrophysics and Electric Power
Email: machine@mail15.com
Russian Federation, St. Petersburg, 191186
V. A. Yamshchikov
Institute of Electrophysics and Electric Power
Email: machine@mail15.com
Russian Federation, St. Petersburg, 191186
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