Low-Temperature Damage to Metals

被引：0
|
作者：
Kabaldin Y.G. [1 ]
Khlybov A.A. [1 ]
Anosov M.S. [1 ]
Shatagin D.A. [1 ]
Golovin A.A. [1 ]
机构：
[1] Alekseev Nizhny Novgorod Technical University, Nizhny Novgorod
来源：
Russian Engineering Research | 2020年 / 40卷 / 07期
基金：
俄罗斯科学基金会;
关键词：
carbides; cracks; low-temperature damage; mechanical properties; metals; nitrides;
D O I：
10.3103/S1068798X20070175
中图分类号：
学科分类号：
摘要：
Abstract: The change in mechanical properties due to low temperatures and the associated damage are studied for various metals. Cracks in austenitic steel are found to be due to large carbides, nitrides, and carbonitrides. The time for a brittle crack to propagate in metal depends on the grain size, the elastic modulus and the density. © 2020, Allerton Press, Inc.
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页码：567 / 569
页数：2
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