Study of Deformation Phenomena in TRIP/TWIP Steels by Acoustic Emission and Scanning Electron Microscopy


Дәйексөз келтіру

Толық мәтін

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Рұқсат жабық Тек жазылушылар үшін

Аннотация

Modern metastable steels with TRIP/TWIP effects have a unique set of physical-mechanical properties. They combine both high-strength and high-plasticity characteristics, which is governed by processes activated during deformation, namely, twinning, the formation of stacking faults, and martensitic transformations. To study the behavior of these phenomena in CrMnNi TRIP/TWIP steels and stainless CrNiMo steel, which does not have these effects in the temperature range under study, we used the method of acoustic emission and modern methods of signal processing, including the cluster analysis of spectral-density functions. The results of this study have been compared with a detailed microstructural analysis performed with a scanning electron microscope using electron backscatter diffraction (EBSD).

Авторлар туралы

M. Linderov

Togliatti State University

Хат алмасуға жауапты Автор.
Email: dartvi@gmail.com
Ресей, Togliatti, 445020

C. Segel

Technische Universität Bergakademie Freiberg

Email: dartvi@gmail.com
Германия, Freiberg, 09599

A. Weidner

Technische Universität Bergakademie Freiberg

Email: dartvi@gmail.com
Германия, Freiberg, 09599

H. Biermann

Technische Universität Bergakademie Freiberg

Email: dartvi@gmail.com
Германия, Freiberg, 09599

A. Vinogradov

Togliatti State University; Norwegian University of Science and Technology

Email: dartvi@gmail.com
Ресей, Togliatti, 445020; Trondheim, 7491

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