Continuous detection of the torque during shear deformation as a method for estimating the evolution of structure-phase transformations

被引：2

作者：

Pechina E.A. ^{[1
]}

Ivanov S.M. ^{[1
]}

Lad’yanov V.I. ^{[1
]}

Chukov D.I. ^{[1
]}

Dorofeev G.A. ^{[1
]}

Kuz’minykh E.V. ^{[1
]}

Mokrushina M.I. ^{[1
]}

机构：

[1] Physicotechnical Institute, Ural Branch, Russian Academy of Sciences, ul. Kirova 132, Izhevsk

来源：

Russian Metallurgy (Metally) | 2014年 / 2014卷 / 10期

关键词：

Torque; CuZn; Severe Plastic Deformation; RUSSIAN Metallurgy; High Pressure Torsion;

D O I：

10.1134/S0036029514100103

中图分类号：

学科分类号：

摘要：

The behavior of pure metals and alloys are studied during the shear deformation in Bridgman anvils under a high quasi-hydrostatic pressure. Structural evolution is estimated from the change of the torque detected continuously during deformation. It is shown that a comparison of the dependence of the torque on the number of anvil revolutions obtained for a certain material with the reference curve of a pure metal can be successfully used to detect the structure-phase transformations during severe plastic deformation. © 2014, Pleiades Publishing, Ltd.

引用

页码：846 / 852

页数：6

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