Features of Low-Alloy Chromium Corrosion-Resistant Steel Alloyed with Nitrogen Structure Formation

被引：0
|
作者：
K. A. Udod
I. G. Rodionova
O. N. Baklanova
A. A. Pavlov
N. G. Shaposhnikov
D. L. D’yakonov
机构：
[1] FGUP All-Russia Scientific Research Institute of Aviation Materials,
[2] FGUP I. P. Bardin TsNIIchermet,undefined
来源：
Metallurgist | 2019年 / 63卷
关键词：
chromium corrosion-resistant steels; martensitic steels; chemical composition; alloying with nitrogen; microstructure; hardness; strength;
D O I：
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学科分类号：
摘要：
Chromium stainless steels alloyed with nitrogen are studied by experiment. Electron microscopic study of excess phase precipitation makes it possible to identify the types of particles formed at different stages of processing and to assess the degree of their effect on properties. It is established that an increase in the strength of steel tempered at 400°C may be connected with formation during tempering of segregations of various atoms at dislocations with subsequent formation of particles coherent with the matrix, and subsequently losing coherence.
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页码：33 / 40
页数：7
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