Acoustic Structuroscopy of Copper Samples after Equal-Channel Angular Pressing

被引：1

作者：

Murav'ev, V. V. ^{[1
,2
]}

Murav'ev, O. V. ^{[1
,2
]}

Len'kov, S. V. ^{[2
]}

Vladykin, A. L. ^{[1
]}

Belosludtsev, K. Yu. ^{[1
]}

机构：

[1] Kalashnikov Izhevsk State Tech Univ, Izhevsk 426069, Russia

[2] Russian Acad Sci, Udmurt Fed Res Ctr, Ural Branch, Izhevsk 426067, Russia

来源：

RUSSIAN METALLURGY | 2023年 / 2023卷 / 10期

关键词：

equal-channel angular pressing; M1; copper; density; microstructure; electrical conductivity; longitudinal-wave velocity; anisotropy of properties;

D O I：

10.1134/S0036029523100233

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The influence of the number of passes during equal-channel angular pressing on the acoustic and physical characteristics of M1 copper, namely, ultrasonic-wave velocity, density, electrical conductivity, strength, hardness, and structure, is investigated. The mirror-shadow method of multiple reflections is used for acoustic measurements. The elastic moduli, the attenuation, and the anisotropy of the properties of deformed copper samples are calculated. A relation between the acoustic characteristics and the structure, density, hardness, and electrical conductivity of the samples is revealed.

引用

页码：1542 / 1548

页数：7

共 29 条

[1]

Andreyashchenko V. A., 2019, Diagn., Res. Mech. Mater. Struct., P43

[2]

[Anonymous], 1980, Physical Properties of Metals and Alloys

[3]

Evdokimova Yu. A., 2020, Aktual. Issled., P71

[4]

[Иванов Афанасий Михайлович Ivanov A.M.], 2018, [Природные ресурсы Арктики и Субарктики, Prirodnye resursy Arktiki i Subarktiki], V23, P60, DOI 10.31242/2618-9712-2018-23-1-60-66

[5]

Ivanov A. M., 2020, VESTN BRYANSK GOS TE, P28, DOI [10.30987/1999-8775-2020-8-28-32, DOI 10.30987/1999-8775-2020-8-28-32]

[6] The Effect of Equal Channel Angular Extrusion and Hydrostatic Pressure on the Elastic and Microplastic Properties of a Cu-0.2 wt % Zr Alloy [J].

Kardashev, B. K. ;

Betekhtin, V. I. ;

Narykova, M. V. ;

Kadomtsev, A. G. ;

Amosova, O. V. .

TECHNICAL PHYSICS, 2019, 64 (10) :1480-1483

[7] Strength and torsion fracture mechanism of commercially pure titanium with ultrafine-grained structure [J].

Klevtsov, G., V ;

Valiev, R. Z. ;

Klevtsova, N. A. ;

Fesenyuk, M., V ;

Tyurkov, M. N. ;

Polyakov, A., V .

LETTERS ON MATERIALS, 2021, 11 (03) :273-278

[8]

Koptseva N. V., 2011, Deform. Razrushenie Mater., P11

[9] Effect of Equal Channel Angular Pressing and Subsequent Annealing on Magnetic Properties of a Soft Magnetic Fe-Co Alloy [J].

Korshunov, A. I. ;

Osipova, N. I. ;

Olenin, A. M. ;

Pigarev, Yu. N. ;

Kulakova, O. V. .

PHYSICS OF METALS AND METALLOGRAPHY, 2018, 119 (05) :448-451

[10]

Korshunov A. I., 2013, Physicomechanical Properties of Materials after Equal-Channel Angular Pressing. Manifestation

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