Raising the Structural Strength of Systematically Alloyed Fe - Cr - Ni - Mo-Base Maraging Steels

被引:2
|
作者
Gladkovskii, S. V. [1 ,2 ]
Ishina, E. A. [1 ]
Kuteneva, S. V. [2 ]
机构
[1] Ural Fed Univ, Ekaterinburg, Russia
[2] Russian Acad Sci, Ural Branch, Inst Engn Mech, Ekaterinburg, Russia
关键词
high-strength steels; alloying; phase composition; aging of martensite; retained austenite; impact toughness; crack resistance;
D O I
10.1007/s11041-016-9939-1
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The effect of systematical Mo, Ti, Al and Ca alloying of corrosion-resistant maraging steels of type Kh11N10M2T and of the modes of their heat treatment on the phase composition, combination of properties and resistance to brittle fracture is studied. It is shown that the structural strength of the steels can be raised by additional alloying with copper and formation of a regulated content of metastable retained austenite.
引用
收藏
页码:663 / 668
页数:6
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