The Effect of a Scanning Nanosecond Laser Pulse Beam on the Microtopography of Ceramic Al2O3 Coatings

被引：4
作者：
Zheleznov Y.A. [1 ]
Malinsky T.V. [1 ]
Khomich Y.V. [1 ]
Yamshchikov V.A. [1 ]
机构：
[1] Institute of Electrophysics and Electric Power, Russian Academy of Sciences, St. Petersburg
来源：
Inorganic Materials: Applied Research | 2018年 / 9卷 / 3期
关键词：
ceramic; laser processing; microtopography; surface;
D O I：
10.1134/S2075113318030310
中图分类号：
学科分类号：
摘要：
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. © 2018, Pleiades Publishing, Ltd.
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页码：460 / 463
页数：3
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