Hot-hardening phenomenon in die steel during thermomechanical processing

被引：6

作者：

Krugljakow, A. A. ^{[1
]}

Nikulin, S. A. ^{[2
]}

Rogachev, S. O. ^{[2
]}

Hoan Xuan Nguyen ^{[2
]}

Lebedeva, N., V ^{[3
]}

Panova, G. A. ^{[4
]}

机构：

[1] Sci Prod Assoc WBH, Berlin, Germany

[2] Natl Univ Sci & Technol MISIS, Moscow, Russia

[3] NRC Kurchatov Inst CRISM Prometey, St Petersburg, Russia

[4] St Petersburg State Marine Tech Univ, St Petersburg, Russia

来源：

MATERIALS LETTERS | 2020年 / 266卷

关键词：

Hot-work tool steel; Hot deformation; Hot hardening; Phase transformation; Microstructure; DEFORMATION; RECRYSTALLIZATION;

D O I：

10.1016/j.matlet.2020.127475

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The behavior during hot deformation of a new Si-Cr-Ni-Mn-V-Ti-Nb die steel in the temperature range of 450-750 degrees C was studied. The true stress-strain curves for the steel during hot compressive deformation were plotted. It has been experimentally shown that the steel is prone to hot hardening. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：4

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