On Quality of a Weld Bead Using Power Wire 35v9h3sf

N. A. Kozyrev, G. V. Galevskiy, D. A. Titov, D. E. Kolmogorov, D. E. Gusarov

Результат исследований: Материалы для журнала

7 Цитирования (Scopus)

Аннотация

The effect of introducing carbon-fluorine containing additives and nickel to flux-cored wire 35V9H3SF on its structure, micro hardness of martensite, hardness and wear rate of a welded layer has been investigated. It has been proven that carbon-fluorine additions to a powder mixture increase the hardness of the deposited layer and its wearing strength. Nickel adding increases the hardness of both martensite and the deposited layer, and reduces abrasion wear. Introducing carbon-fluorine containing additives to the powder mixture can reduce the pore formation and lower the level of impurity with nonmetallic inclusions; and nickel adding can lead to austenite having a finer grain size.

Язык оригиналаАнглийский
Номер статьи012028
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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