Изменение закона распределения скорости ультразвуковых волн при циклическом нагружении стали 09Г2С в малоцикловой области

Andrey Mihaylovich Schipachev; Evgeniy Anatolevich Naumkin; Iskander Rustemovich Kuzeev

Change of the law of distribution of speed of ultrasonic waves at cyclic of steel in low-cyclic area

Authors

Andrey Mihaylovich Schipachev
Evgeniy Anatolevich Naumkin
Iskander Rustemovich Kuzeev

Keywords:

the speed of the ultrasonic waves; the statistical distributions; cyclic.

Abstract

On the base of measurements of speed of ultrasonic longitudinal waves of 09G2S steel samples at various numbers of a cyclic operating time there is a phenomenon of transformation of the Norman law speed distribution of ultrasonic waves in sedate can testify to submission of behavior of metal as complicated system of the theory of the self-organized criticality.