Features of the coating structure with additives of titanium carbonitride nanoparticles and of the 09G2S steel heat affected zone

Pavel V. Kuznetsov, Nina K. Galchenko, Irina V. Belyaeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The structure and microhardness of the heat-affected zone of low-carbon and low-alloy steel 09G2S, the melting zone and the coating obtained by manual electric arc welding using electrodes modified with nanoparticles of titanium carbonitrides have been investigated. It is shown that the dependence of microhardness on the distance from the coating surface has 4 stages. The microstructure of all zones has been studied using optical and scanning tunneling microscopes and its effect on the impact strength of the coating-substrate composition is discussed.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology
EditorsVictor E. Panin, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440463
DOIs
Publication statusPublished - 14 Dec 2020
EventInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020 - Tomsk, Russian Federation
Duration: 5 Oct 20209 Oct 2020

Publication series

NameAIP Conference Proceedings
Volume2310
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020
CountryRussian Federation
CityTomsk
Period5.10.209.10.20

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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