Prediction of Saturation and Strength Properties of a Nitrided Layer of Nickel Alloy 40KhNYu-VI Based on Calculation Methods

A mathematical model is developed for internal anisotropy of a chromium-nickel alloy alloyed with aluminum, adequate to the available experimental data. An increase in alloy yield strength is predicted by a factor of 1.5 after nitriding. A mathematical model is recommended for developing a productio...

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Bibliographic Details
Published in:Metallurgist (New York) 2018, Vol.61 (9-10), p.830-835
Main Authors: Jian, Ding Kai, Semenov, M. Yu
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Chromium (Metal)
Instruments (Equipment)
Magnetic properties
Materials Science
Metallic Materials
Methods
Nickel alloys
Specialty metals industry
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Summary:A mathematical model is developed for internal anisotropy of a chromium-nickel alloy alloyed with aluminum, adequate to the available experimental data. An increase in alloy yield strength is predicted by a factor of 1.5 after nitriding. A mathematical model is recommended for developing a production regime for nitriding non-magnetic bearing rings.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-018-0571-8