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


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Abstract

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.

About the authors

Ding Kai Jian

Bauman Moscow State Technical University (BMSTU)

Author for correspondence.
Email: kjding222@163.com
Russian Federation, Moscow

M. Yu. Semenov

Bauman Moscow State Technical University (BMSTU)

Email: kjding222@163.com
Russian Federation, Moscow

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