Boride-nitride hardening of metal deposited by high-chromium flux-cored wire

被引：0
|
作者：
Eremin E.N. [1 ]
Losev A.S. [1 ]
Borodikhin S.A. [1 ]
机构：
[1] Omsk State Technical University, Omsk
来源：
| 1600年 / Taylor and Francis Ltd.卷 / 34期
关键词：
borides; hardening; hardness; high-chromium flux-cored wire; structure; Surfacing; wearing resistance;
D O I：
10.1080/09507116.2021.1919445
中图分类号：
学科分类号：
摘要：
The influence of a complex of boron and nitrogen compounds on the structure, phase composition and properties of a metal deposited by a high-chromium flux-cored wire has been studied. It is shown that the formation of a composite structure with an iron-chromium martensitic matrix, an eutectic component based on boride (Fe, Cr)2B, nitrides ε-(Fе, Cr)2–3N, nitrides and carbides of titanium and zirconium, causes high wear resistance of the deposited coatings. A flux-cored wire for surfacing corrosion-resistant coatings on parts of equipment under conditions of metal friction against metal was suggested. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
引用
收藏
页码：74 / 79
页数：5
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