Application of Electric-Arc Pulsed Mode for Obtaining Surfacings of Fe-Mo-Cr-Ti-Ni-Cu-Al-System

Anatoly F. Knyaz'Kov, Ivan A. Ditenberg, Aleksey N. Gavrilin, Konstantin V. Grinyaev, Sergey A. Knyaz'Kov, Ivan V. Smirnov

Research output: Contribution to journalConference articlepeer-review

Abstract

Method of electric-arc melting with nonconsumable electrode in a protective argon atmosphere with using a pulsed mode was used to show possibility in principle of obtaining multi-component metallic surfacing of Fe-Mo-Cr-Ti-Ni-Cu-Al system on uncooled steel substrate. Features of structure and elemental composition were studied using scanning electron microscopy methods. Component intermixing of the surfacing is observed. Surfacing microhardness is 5 times greater than that of the substrate. «Surfacing-substrate» boundary has high adhesion strength.

Original languageEnglish
Article number012031
JournalIOP Conference Series: Materials Science and Engineering
Volume253
Issue number1
DOIs
Publication statusPublished - 23 Oct 2017
EventInternational Scientific-Practical Conference: Innovations in Fuel and Energy Complex and Mechanical Engineering, FEC 2017 - Kemerovo, Russian Federation
Duration: 18 Apr 201721 Apr 2017

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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