Structural and Phase Changes in Tin Coatings Subjected to Thermal Treatment

Author:

Kenesbekov Aidar1,Rakhadilov Bauyrzhan K.2,Kozhanova Rauan2,Stepanova Olga3

Affiliation:

1. D. Serikbayev East-Kazakhstan State Technical University

2. S.Amanzholov East Kazakhstan State University

3. Shakarim State University

Abstract

This work presents the experimental results of the study of the effect of heat treatment on the structural-phase state of TiN coatings on the surface of 67KH5B alloy. It is determined that thermal annealing leads to structural phase transformations at the interface between the coating and the substrate. It was established that after annealing at Т=800 °С, due to the redistribution of the coating elements and the substrate, a modified coating is formed consisting of the TiN, Ti2N and NiTi phases.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference18 articles.

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3. V.A. Barvinok, V.I. Bogdanovich.Fizicheskiye osnovy i matematicheskoye modelirovaniye protsessov vakuumnogo ionno-plazmennogo napyleniya, – M.: Mashinostroyeniye, 1999, p.309.

4. I.A. Kurzina, E.V. Kozlov, Yu.P. Sharkeev, S.V. Fortuna, N.A. Koneva, I.A. Bojko, Nanocrystalline intermetallic and nitride structures formed during ion-beam exposure, (2008) 324.

5. B.K. Rakhadilov, M.K. Skakov, G.S. Karipbaeva, Structure and properties of sic coated R6M5 high speed steel Key engineering materials, 594-595 (2014) 730-734.

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