CONTROL OF VARIATION OF PROPERTIES OF MARAGING CHROMIUM-NICKEL STEELS IN LONG-TERM HEATING

被引：3

作者：

Tarasenko, L. V. ^{[1
]}

Titov, V. I. ^{[2
]}

Elyutina, L. A. ^{[2
]}

机构：

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

[2] All Russia Inst Aircraft Mat FGUP VIAM, Moscow, Russia

来源：

METAL SCIENCE AND HEAT TREATMENT | 2010年 / 52卷 / 5-6期

关键词：

maraging chromium-nickel steels; phase composition; mechanical properties; long-term heating;

D O I：

10.1007/s11041-010-9259-9

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Variation of the phase composition and mechanical properties of maraging steels of the Fe-Cr-Ni-Mo-Ti system after heat treatment (hardening and aging) and long-term heating for up to 1500 h at a temperature of 400 - 450 degrees C is studied. It is shown that the degree of variation of the properties of steels with different contents of titanium after long-term heating can be regulated by changing the mode of the aging.

引用

页码：251 / 254

页数：4