Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37210
Title: Effect of Composition on Structure and Mechanical Properties of Ion-plasma Coatings of Quasi-binary System TiB2-WB2
Authors: Sobol, O.V.
Shovkoplias, Oksana Anatoliivna 
Коvaleva, M.G.
Beresnev, V.M.
Keywords: Ion-plasma coatings
Nanostructure
Ti-W-B System
X-ray diffraction
Elemental composition
Phase composition
Mechanical characteristics
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 01FNC04 (2014)
Abstract: For ion-plasma coatings of quasi-binary system TiB2‑WB2 the influence of composition on structure and adhesion strength has been analyzed. It has been determined, that the content of boron atoms in the coating increases with the increase of concentration of Ti, and the phase of (Ti, W)B2 is formed. Meanwhile, the strong bond Ti‑B, which is formed, leads to an increase of brittleness of the coatings. The greatest resistance to brittle cracks formation was inherent to the coatings with high W content in which the main phase is b-(W, Ti)B.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37210
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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