Variation of elastic characteristics of metastable austenite steel under cycling straining


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Аннотация

We have analyzed the effect of elastoplastic cyclic straining on anisotropy of elastic properties of 08Kh18N10T metastable austenite steel. The possibility of determining the strain amplitude of the fatigue loading cycle by an acoustic method involving measuring the elastic characteristic of the material has been demonstrated. The resulting experimental dependences that can be used to estimate the number of cycles before failure using ultrasonic measurements have been revealed.

Авторлар туралы

A. Gonchar

Institute of Machine Building Problems, Russian Academy of Sciences, Branch of the Federal State Budget Research Enterprise Federal Research Center Institute of Applied Physics

Хат алмасуға жауапты Автор.
Email: imndt31@mts-nn.ru
Ресей, Nizhny Novgorod, 603024

V. Mishakin

Institute of Machine Building Problems, Russian Academy of Sciences, Branch of the Federal State Budget Research Enterprise Federal Research Center Institute of Applied Physics

Email: imndt31@mts-nn.ru
Ресей, Nizhny Novgorod, 603024

V. Klyushnikov

Institute of Machine Building Problems, Russian Academy of Sciences, Branch of the Federal State Budget Research Enterprise Federal Research Center Institute of Applied Physics

Email: imndt31@mts-nn.ru
Ресей, Nizhny Novgorod, 603024

K. Kurashkin

Institute of Machine Building Problems, Russian Academy of Sciences, Branch of the Federal State Budget Research Enterprise Federal Research Center Institute of Applied Physics

Email: imndt31@mts-nn.ru
Ресей, Nizhny Novgorod, 603024

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