Influence of Filler Metals in Welding Wires on the Phase and Chemical Composition of Weld Metal

N. A. Kozyrev, I. V. Osetkovskiy, O. A. Kozyreva, E. A. Zernin, D. S. Kartsev

Research output: Contribution to journalConference article

7 Citations (Scopus)

Abstract

The influence of filler metals used in welding wires on the phase and chemical composition of the metal, which is surfaced to mining equipment exposed to abrasive wear, has been investigated. Under a laboratory environment, samples of Mo-V-B and Cr-Mn-Mo-V wires were made. The performed experiments have revealed that fillers of the Cr-Mn-Mo-V system used in powder wire show better wear resistance of the weld metal than that of the Mn-Mo-V-B system; the absence of boron, which promotes grain refinement in the Mn-Mo-V-B system, significantly reduces wear resistance; the Mn-Mo-V-B weld metal has a finer structure than the Cr-Mn-Mo-V weld metal.

Original languageEnglish
Article number012027
JournalIOP Conference Series: Materials Science and Engineering
Volume125
Issue number1
DOIs
Publication statusPublished - 5 May 2016
EventAll-Russia Scientific and Practical Conference on Materials Treatment: Current Problems and Solutions - Yurga, Russian Federation
Duration: 26 Nov 201528 Nov 2015

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Fingerprint Dive into the research topics of 'Influence of Filler Metals in Welding Wires on the Phase and Chemical Composition of Weld Metal'. Together they form a unique fingerprint.

  • Cite this