Role of Metallic Alloy Interatomic Chemical Reactions with Structure Formation during Heat Treatment

被引：0
|
作者：
Yu. I. Ustinovshchikov
机构：
[1] Udmurt Federal Research Center of the Ural Branch of the Russian Academy of Sciences,
来源：
Metal Science and Heat Treatment | 2023年 / 65卷
关键词：
alloys; heat treatment; transmission electron microscopy; microstructure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new approach to explaining structure formation processes in alloys during heat treatment is suggested, which differs essentially from the traditional one. Experimental proof of the hypothesis that processes occurring in alloys during heat treatment develop due to interatomic chemical bonds (ionic and covalent) existing at condensed state temperatures is provided. This means that at each heating temperature alloy acquires a microstructure differing from that formed at other temperatures with respect to composition or size of precipitating particles. This makes quenching from the range of disordered solid solutions a superfluous operation, especially in the light of the fact that such solutions do not exist in nature. It is recommended to exclude quenching from the production process, which should limited solely to tempering.
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页码：325 / 329
页数：4
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