材料科学
摩擦学
扫描电子显微镜
锡
飞秒
激光器
氮化钛
钛
涂层
复合材料
氮化物
激光扫描
冶金
光学
图层(电子)
物理
作者
M. Yu. Gazizova,Н. А. Смирнов,S. I. Kudrayshov,В. В. Шугуров
出处
期刊:IOP conference series
[IOP Publishing]
日期:2020-05-01
卷期号:862 (2): 022054-022054
被引量:5
标识
DOI:10.1088/1757-899x/862/2/022054
摘要
Abstract The influence of femtosecond laser (fs-laser) processing on the structural-phase state of titanium nitride (TiN) coatings have been studied. It has been revealed using scanning electron microscopy and scanning probe microscopy that laser-induced periodic surface structures (LIPSS, LSFL) form on TiN coating surfaces. Depending on the laser scanning direction, two types of surface structures - parallel and cross-like ones have been obtained. Tribological tests showed that cross-like structures demonstrates better wear resistance properties in a dry friction, while parallel ones in a friction with lubricants.
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