The effect of femtosecond laser treatment on the tribological properties of titanium nitride

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Bibliographische Detailangaben
Zeitschriftentitel:	IOP Conference Series: Materials Science and Engineering
Personen und Körperschaften:	Gazizova, M Yu, Smirnov, N A, Kudrayshov, S I, Shugurov, V V
In:	IOP Conference Series: Materials Science and Engineering, 862, 2020, 2, S. 022054
Format:	E-Article
Sprache:	Unbestimmt
veröffentlicht:	IOP Publishing
Schlagwörter:	General Medicine

Details
Zusammenfassung:	<jats:title>Abstract</jats:title> <jats:p>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.</jats:p>
Umfang:	022054
ISSN:	1757-8981 1757-899X
DOI:	10.1088/1757-899x/862/2/022054