Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/46101
Title: Structure and Properties of (Zr–Ti–Cr–Nb)N Multielement Superhard Coatings
Authors: Pohrebniak, Oleksandr Dmytrovych 
Postolnyi, Bohdan Oleksandrovych
Kravchenko, Yaroslav Olehovych 
Shipilenko, A.P.
Sobol’, O.V.
Beresnev, V.M.
Kuz’menko, A.P.
Keywords: multielement coatings
nitrides
vacuum-arc evaporation
phase and elemental compositions
microhardness
cohesion
strength
Issue Year: 2015
Publisher: Allerton Press, Inc.
Citation: Structure and Properties of (Zr–Ti–Cr–Nb)N Multielement Superhard Coatings [Текст] / A.D. Pogrebnjak, B.A. Postol’nyi, Yu.A. Kravchenko [and etc.] // Journal of Superhard Materials. — 2015. — Vol. 37, №2. — P. 101-111.
Abstract: Structure and properties of (Zr–Ti–Cr–Nb)N multicomponent nanostructured coatings fabricated by a vacuumarc deposition have been investigated. It has been found that the coatings thickness attained 6.2 μm, hardness and indentation load that is responsible for the stress exceeding cohesion strength of coatings were H = 43.7 GPa and Lc = 62.06 N, respectively. In coatings structures have been identified that consist of three interstitial phases having cubic, hexagonal, and tetragonal lattices. The nanocrystallites sizes were from 4 to 7.3 nm. The results of the SEM, TEM, EDS, and XRD analysis have been also considered.
URI: http://essuir.sumdu.edu.ua/handle/123456789/46101
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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