Possible Behavior of Shear Deformation under High-Pressure Torsion

被引：0

作者：

Zavorotnev, Yu. D. ^{[1
]}

Straumal, P. B. ^{[2
]}

Tomashevskaya, E. Yu. ^{[3
]}

Straumal, B. B. ^{[4
]}

机构：

[1] Galkin Donetsk Inst Phys & Engn, Doneck 283114, Russia

[2] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119334, Russia

[3] Tugan Baranovskii Donetsk Natl Univ Econ & Trade, Donetsk 283048, Ukraine

[4] Russian Acad Sci, Osipyan Inst Solid State Phys, Chernogolovka 142432, Russia

来源：

JOURNAL OF SURFACE INVESTIGATION | 2024年 / 18卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

high pressure torsion; order parameter; Landau's theory; phase transformations; torque; SOLID-SOLUTION; CU; ENRICHMENT;

D O I：

10.1134/S1027451024020204

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The mutual influence of the primary and secondary order parameters when high pressure torsion is applied is studied. Equilibrium and nonequilibrium cases are considered. The first is realized with a continuous increase in torque, and the second, when studying the transition from one state to another, described by a traveling wave. The consideration is carried out on the basis of Landau's thermodynamic theory.

引用

页码：241 / 247

页数：7

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