Heterogeneous B4C/Ti/Al materials produced by cold gas dynamic spraying followed by laser treatment

V. M. Fomin, A. A. Golyshev, V. F. Kosarev, A. G. Malikov, A. M. Orishich, A. A. Filippov, N. S. Ryashin

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

The paper analyzes the combined method of production of a metal-ceramic composition coating based on Ti, Al, and B4C. Method consists of the consequent applying of the cold gas-dynamic spraying (cold gas dynamic spray or CGDS) and laser processing. It is discussed the conditions of formation of metal-ceramic tracks on the cold spray coating regarding the parameters of the laser action and CGDS structure. Microhardness of cold spray coatings and laser tracks has been studied. It is showed that boron carbide particles react with the titanium matrix under the laser action resulting in emergence of new ceramic particles of TiC and TiB2.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVE Panin, SG Psakhie, VM Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages4
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume2051
ISSN (Print)0094-243X

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period01.10.201805.10.2018

Keywords

  • COMPOSITE COATINGS

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