Heat-Resistant Economically Alloyed Nitrogen-Containing Steels with Improved Set of Operating Properties at 700-1100 °C

被引：3
|
作者：
Pantyukhin, A. P. [1 ]
Shevakin, A. F. [1 ]
Kozlova, N. N. [1 ]
机构：
[1] FGUP IP Bardin TsNIIchermet, Moscow, Russia
来源：
METALLURGIST | 2020年 / 63卷 / 11-12期
关键词：
nitrogen; austenite; long-term strength; economically alloyed steels; mechanical properties;
D O I：
10.1007/s11015-020-00941-w
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Results are provided a study of the structure, physical properties, mechanical properties, and long-term strength of a new heat-resistant, low-nickel, nitrogen-containing steel 40Kh25N12G4SABL and its modifications. Compared with those used currently in this field the new steel has a nickel content reduced by 40%, improved mechanical properties at room and elevated temperatures, and increased values for creep strength and heat resistance.
引用
收藏
页码：1186 / 1191
页数：6
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