Austenite in Nanostructured Maraging Steel

被引：1
|
作者：
Sukhikh A.A. [1 ]
Makhneva T.M. [1 ]
Dement’ev V.B. [1 ]
机构：
[1] Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences, Izhevsk
来源：
Inorganic Materials: Applied Research | 2019年 / 10卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Keywords: martensite aged steel; martensite; phase α → γ transition; residual and reverted austenite; strength; structure; thermal treatment;
D O I：
10.1134/S2075113319040415
中图分类号：
学科分类号：
摘要：
Abstract—The structural formation and properties of austenite in martensite aged (maraging) 03N18K9M5T steel were analyzed. The morphological features of austenite, determining its resilience to heating, supercooling, and plastic deformation, were established. The difference between the characteristics of residual and reverted austenite was substantiated. The contributions of phase hardening and dispersion of crystals to the yield strength of residual austenite were determined. The role of both types of austenite in the formation of steel was shown as well. © 2019, Pleiades Publishing, Ltd.
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页码：966 / 973
页数：7
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