Special Features of the Structure and Properties of Continuously Cast Billet from Steel R6M5

被引：0

作者：

Aleksandrova, N. M. ^{[1
]}

Cheretaeva, A. O. ^{[1
]}

Mishet'yan, A. R. ^{[1
]}

Chudakov, I. B. ^{[1
]}

Polunin, A. V. ^{[2
]}

Vintaikin, B. E. ^{[3
]}

Cherenkov, Ya. V. ^{[3
]}

机构：

[1] IP Bardin Cent Res Inst Ferrous Met, Moscow, Russia

[2] Tolyatti State Univ, Tolyatti, Russia

[3] NE Bauman Moscow State Tech Univ, Moscow, Russia

来源：

METAL SCIENCE AND HEAT TREATMENT | 2021年 / 62卷 / 11-12期

关键词：

high-speed steel; continuous casting; continuously cast billet; process ductility; multiphase structure; casting-crystallization heat treatment;

D O I：

10.1007/s11041-021-00621-9

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The structure, phase composition and impact toughness of specimens cut from different-thickness regions of a billet with cross section 160 x 160 mm from continuously cast high-speed steel R6M5 are studied. It is shown that the macro- and microstructure, phase composition, and process ductility of the continuously cast high-speed steel R6M5 are substantially higher than those of the steel obtained by traditional casting into molds.

引用

页码：669 / 676

页数：8

共 11 条

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