Hardness and abrasive wear resistance of electron beam coatings cladded by using of "tiB-titanium matrix" composite powders

E. N. Korosteleva, G. A. Pribytkov, V. V. Korzhova, M. G. Krinitcyn, I. A. Firsina

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

Abstract

The paper describes the structure, hardness and wear resistance of electron beam coatings cladded by using of "TiB-titanium binder" composite powders. The powders have been synthesized from titanium and boron powder mixtures by self-propagating high temperature synthesis (SHS) at wave burning mode. The SHS powders were cladded on titanium substrate VT1-0 by electron beam surfacing. A phase composition and a structure of the SHS powders and of the cladded coatings were investigated by X-ray diffraction and optical microscopy. According to structure investigation and hardness measurement in the "coating-titanium base plate" transition zone an adhesion between the coating and the substrate was high. The maximum hardness increase of the coatings strengthened by needle-like titanium monoboride inclusions was 2.2 times and abrasive wear resistance - 3.7 times as compared with VTl-0 titanium.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
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

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Korosteleva, E. N., Pribytkov, G. A., Korzhova, V. V., Krinitcyn, M. G., & Firsina, I. A. (2018). Hardness and abrasive wear resistance of electron beam coatings cladded by using of "tiB-titanium matrix" composite powders. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020137] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083380