Effect of Niobium on Mechanical Properties of Steels and High-Entropy Alloys

被引：0
|
作者：
Gromov, V. E. [1 ]
Konovalov, S. V. [1 ]
Yuriev, A. B. [1 ]
Potekaev, A. I. [2 ,3 ]
Efimov, M. O. [1 ]
Polevoy, E. V. [1 ]
机构：
[1] Siberian State Ind Univ, Novokuznetsk, Russia
[2] Natl Res Tomsk State Univ, Tomsk, Russia
[3] Russian Acad Sci, Tomsk Sci Ctr, Siberian Branch, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2024年
基金：
俄罗斯科学基金会;
关键词：
niobium; alloying; strengthening; rails; high-entropy alloy; MICROSTRUCTURE; PHASE; NB;
D O I：
10.1007/s11182-024-03174-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recent publications of foreign and Russian researchers on the influence of niobium microalloying of pearlite steels and high-entropy alloys on their mechanical properties are briefly reviewed. The focus is made on the Nb effect on the microstructure and properties of rail steels and five-component (CoCrFeNiMn) Cantor alloys. The physical mechanisms of strengthening rail steels and high-entropy alloys are revealed and analyzed. An enhanced alloying effect in the case of a combined introduction of Nb + V and Nb + C into the high-entropy alloys is noted and interpreted.
引用
收藏
页码：742 / 746
页数：5
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