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

Результат исследований: Материалы для журнала

7 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Номер статьи012027
ЖурналIOP Conference Series: Materials Science and Engineering
Том125
Номер выпуска1
DOI
СостояниеОпубликовано - 5 мая 2016
СобытиеAll-Russia Scientific and Practical Conference on Materials Treatment: Current Problems and Solutions - Yurga, Российская Федерация
Продолжительность: 26 ноя 201528 ноя 2015

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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