Scale resistance increase in hot rolling rollers by powder wire welding deposition-Reference-Cited by-同舟云学术

Scale resistance increase in hot rolling rollers by powder wire welding deposition

Published:2020-10-30 Issue:10 Volume:2020 Page:34-39
ISSN:2223-4608
Container-title:Science intensive technologies in mechanical engineering
language:en
Short-container-title:

Author:

Yeryomin Evgenyi¹,Losev Aleksandr¹,Ponomaryov Ivan¹,Borodikhin Sergey¹

Affiliation:

1. Omsk State Technical University

Abstract

The application of PP30N8H6M3STYu powder wire is considered which ensures high scale-resistance of welded metal. It is defined that the scale formation indices of 30N8H6M3STYu metal are much better than those in 30H2V8F steel at the temperature of 900ºC. It is shown that the scale base of 30N8H6M3STYu metal is chemical compounds of Fe2O3, Fe3O4, Cr2FeO4, Fe2NiO4 and Fe3N.

Publisher

Bryansk State Technical University BSTU

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