Optimization of the laser radiation action for SLM-formation of the WC-Ni coating

A. A. Golyshev, A. M. Orishich, A. A. Filippov

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

Abstract

The paper study are the conditions of formation of metal-ceramic tracks regarding the parameters of the laser action. Optimization of laser action on the powder mixture was carried out. The mechanical properties of laser tracks have been studied. It is demonstrated that both the ceramic particle size and concentration vary at different focusing modes. It is found that the clad metal-ceramic structure has 4 - 5 times higher microhardness - 854 HV0.1 as compared to the substrate 178 HV0.1.

Original languageEnglish
Title of host publication19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Editors Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages5
Volume2027
ISBN (Electronic)9780735417472
DOIs
Publication statusPublished - 2 Nov 2018
Event19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 13 Aug 201819 Aug 2018

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume2027
ISSN (Print)0094-243X

Conference

Conference19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period13.08.201819.08.2018

Keywords

  • MICROSTRUCTURE

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