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

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2024-05-28 DOI:10.1007/s11182-024-03174-5

V. E. Gromov, S. V. Konovalov, A. B. Yuriev, A. I. Potekaev, M. O. Efimov, E. V. Polevoy

引用次数: 0

Abstract

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.

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铌对钢和高熵合金机械性能的影响

简要回顾了外国和俄罗斯研究人员最近发表的关于珠光体钢和高熵合金的铌微合金化对其机械性能影响的论文。重点讨论了铌对铁路钢和五组份（钴铬镍锰）康托合金的微观结构和性能的影响。揭示并分析了强化钢轨钢和高熵合金的物理机制。指出并解释了在高熵合金中联合引入 Nb + V 和 Nb + C 时的强化合金效应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.