The Effect of Heat-Treatment Modes on Microstructure of Reduced-Activation Ferritic-Martensitic Steel EK-181

被引：0

作者：

N. A. Shevyako

I. Yu. Litovchenko

A. N. Tyumentsev

E. G. Astafurova

M. V. Leontieva-Smirnova

V. M. Chernov

A. V. Andreev

机构：

[1] Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences,

[2] V. D. Kuznetsov Siberian Physical Technical Institute of the National Research Tomsk State,undefined

[3] JSC A. A. Bochvar High-Technology Research Institute of Inorganic Materials,undefined

[4] National Research Tomsk State University,undefined

来源：

Russian Physics Journal | 2013年 / 56卷

关键词：

ferritic-martensitic steel; heat treatment; nanoparticles; dispersion hardening;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effect of heat-treatment (HT) modes on the structural-phase state of heat-resistant ferritic-martensitic steel EK-191 is investigated. The use of intermediate (between quenching and tempering) annealing at reduced temperatures is shown to result in a higher dispersion of nanoparticles of vanadium carbonitride than that achieved by traditional heat treatment. The HT modes ensuring high density of nanoparticles and a simultaneous reduction of the martensite tempering intensity are found out.

引用

页码：542 / 545

页数：3