Vanadium Dispersion Strengthening of Low-Carbon Pipe Steels

被引：0

作者：

Naumenko V.V. ^{[1
]}

Bagmet O.A. ^{[1
]}

Matrosov M.Y. ^{[2
]}

Khlybov O.S. ^{[1
]}

Kichkina A.A. ^{[2
]}

Dyakonov D.L. ^{[2
]}

机构：

[1] JSC Vyksa Metallurgical Plant, Vyksa, 607060, Nizhny Novgorod oblast

[2] Bardin Central Research Institute of Ferrous Metallurgy, Moscow

来源：

Steel in Translation | 2019年 / 49卷 / 09期

关键词：

casting and rolling complex; dispersion hardening; low-carbon microalloyed steels; mechanical properties; microstructure; nitrogen; strengthening mechanisms; vanadium;

D O I：

10.3103/S0967091219090080

中图分类号：

学科分类号：

摘要：

Abstract: The research results of the nitrogen and vanadium influence on the microstructure, fine structure formation and mechanical properties of low-carbon steel pipe are considered. It is shown that it is possible to obtain cold-resistant mill products with strength classes from K48 to K60 with high (26–29%) percentage of elongation by dispersion hardening due to the precipitation of vanadium particles together with hardening of a manganese solid solution in the conditions of the Vyksa Metallurgical Plant casting and rolling complex. © 2019, Allerton Press, Inc.

引用

页码：642 / 648

页数：6

共 9 条

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