Affiliation:
1. S. Amanzholov East-Kazakhstan State University
Abstract
The paper discusses the results of studying the structure and properties of powder coatings based on Ti3SiC2/TiC, obtained by the method of detonation spraying on the surface of the tool steel N9. It is determined that the coating has a uniform structure, cracks and delaminations are not observed. The results of X-ray structural analysis of coatings showed that the coating before annealing consists of phases TiC and Ti3SiC2. After annealing, the formation of TiO2 phases and an increase in the intensity of the (103) and (108) reflections of the Ti3SiC2 phases are observed. It is established that an increase in the content of the phases of Ti3SiC2 in coatings leads to an increase in the microhardness of coatings.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference16 articles.
1. A. Shtertser, C. Muders, S. Veselov, S. Zlobin, V. Ulianitsky, X. Jiang, V. Bataev, Computer Controlled Detonation Spraying of WC/Co Coatings Containing MoS2 Solid Lubricant, Surface & Coatings Technology. 206 (2012) 4763-4770.
2. Yu.A. Nikolaev, A.A. Vasilyev, V.Yu. Ulyanitsky, Gas detonation and its application in engineering and technologies, A review, Physics of combustion and explosion. 39 (2003) 22-59. (in Russian).
3. L. Singh, V. Chawla, J.S. Grewal, A Review on Detonation Gun Sprayed Coatings, Minerals & Materials Characterization & Engineering. 11 (2012) 243-265.
4. V.Yu. Ulianitsky, A.A. Shtertser, S.B. Zlobin, I.Yu. Smurov, Computer-controlled detonation spraying, Therm. Spray Technol. 20 (2011) 791-801.
5. M.K. Skakov, Zh.B. Sagdoldina, O.A. Stepanova, B.K. Rakhadilov, Investigation of formation the Ti–Al intermetallic compounds on the surface of TiAl(γ) alloy, Tsvetnye Metally. 1 (2017) 54-59.
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献