Nanomechanical and Nanotribological Properties of Nanostructured Coatings of Tantalum and Its Compounds on Steel Substrates

The present paper addresses the problem of identification of microstructural, nanomechanical, and tribological properties of thin films of tantalum (Ta) and its compounds deposited on stainless steel substrates by direct current magnetron sputtering. The compositions of the obtained nanostructured f...

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Veröffentlicht in:	Nanomaterials (Basel, Switzerland) Switzerland), 2021-09, Vol.11 (9), p.2407
Hauptverfasser:	Melnikova, Galina, Kuznetsova, Tatyana, Lapitskaya, Vasilina, Petrovskaya, Agata, Chizhik, Sergei, Zykova, Anna, Safonov, Vladimir, Aizikovich, Sergei, Sadyrin, Evgeniy, Sun, Weifu, Yakovin, Stanislav
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic force microscopy Biocompatibility Coatings Coefficient of friction Corrosion resistance Crystal lattices Dentistry Direct current Friction friction coefficient Lattice vibration Magnetic resonance imaging Magnetron sputtering Mechanical properties Microhardness Modulus of elasticity Nanoindentation Nanostructure nanostructured coatings Nanostructured materials Nitrogen atoms Orthopedics Plasma Plowing Service life Silicon Spectroscopy Stainless steel Stainless steels Substrates Tantalum Tantalum compounds Tantalum nitrides Thin films Titanium Tribology X-rays
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Zusammenfassung:	The present paper addresses the problem of identification of microstructural, nanomechanical, and tribological properties of thin films of tantalum (Ta) and its compounds deposited on stainless steel substrates by direct current magnetron sputtering. The compositions of the obtained nanostructured films were determined by energy dispersive spectroscopy. Surface morphology was investigated using atomic force microscopy (AFM). The coatings were found to be homogeneous and have low roughness values (
ISSN:	2079-4991 2079-4991
DOI:	10.3390/nano11092407