Authors: A.F. Panteleenko

Title of the article: The optimization of technological parameters of obtaining plasma-sprayed wear-resistant coatings

Year: 2022, Issue: 1, Pages: 5-11

Branch of knowledge: 2.5.5. Technology and equipment for mechanical and physical-technical processing

Index UDK: 621.793.09, 51-74.

DOI: 10.26730/1999-4125-2022-1-5-11

Abstract: The article studies the wear rate of plasma-sprayed coatings from self-fluxing powder based on austenitic steels. The effect of additional laser processing of a plasma-sprayed coating is shown. Also, to determine the optimal parameters of the processes of plasma spraying and la-ser processing, a calculation was carried out using a central rotatable composition plan of the 2nd order. An equation that relates the parameters of plasma spraying and laser processing with wear rate is obtained.

Key words: plasma spraying diffusion-alloyed powder wear rate mathematical planning

Receiving date: 15.12.2021

Approval date: 30.01.2022

Publication date: 25.02.2022

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