Výsledky vyhledávání - "R. V. Churbaev"

High ductility of magnesium at different strain rates under pressure

Autor: E. R. Cheremitsyna, R. V. Churbaev, V. P. Fedotov

Publikováno v: Voprosy Materialovedeniya. :27-34

The influence of the strain rate in the range of 3.3·10-5to 332 sec-1on the ductility of pure magnesium under hydrostatic pressure varying since 0.1 to 800 MPa and room temperature (293 K) has been researched. High plasticity of magnesium with small

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bb9fc38a2bd5a3094f153465293188c
https://doi.org/10.22349/1994-6716-2018-93-1-27-34

Zobrazit plný text záznamu

Shear stress in high-pressure torsion and vickers hardness of Au-Co alloys

Autor: A. M. Patselov, V. P. Pilyugin, T. P. Tolmachev, A. V. Plotnikov, R. V. Churbaev

Publikováno v: AIP Conf. Proc.
AIP Conference Proceedings

Alloys of the Au-Co system characterized by restricted solubility of the constituents were produced by shear deformation under high quasi-hydro static pressure. Resistance to shear strain was recorded during mechanical fusion. The forming pressure de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b3559d30427a6f7067b2bb16ef1a27
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098631011&doi=10.1063/5.0036671&partnerID=40&md5=07eb6ea33fc702c3f6812905fa476755

Zobrazit plný text záznamu

A DEVICE FOR MEASURING THE TORQUE UPON LOADING THE SUBSTANCE BY THE METHOD OF P. W. BRIDGMAN

Autor: R. V. Churbaev, D. I. Vichuzhanin

Publikováno v: Industrial laboratory. Diagnostics of materials. 84:66-70

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f988995a726fe0e63b0649a919b44a8
https://doi.org/10.26896/1028-6861-2018-84-4-66-70

Zobrazit plný text záznamu

Increase in the plasticity of molybdenum after high-rate deformation under pressure

Autor: R. V. Churbaev

Publikováno v: The Physics of Metals and Metallography. 117:1288-1292

The dependence of the plasticity of polycrystalline molybdenum on the strain rate has been studied after deformation performed under pressure and at an ambient temperature of 293 K. The samples were deformed in tensile tests. The strain rate of tensi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97670bfecdc9985a1c01f5aa0e4d69c1
https://doi.org/10.1134/s0031918x1612005x

Zobrazit plný text záznamu

Thin-layer nanocrystalline composite coatings: Production, structure, and properties

Autor: N. I. Noskova, R. V. Churbaev, Yu. I. Filippov

Publikováno v: Steel in Translation. 46:264-269

To obtain a nanocrystalline structural state of materials based on aluminum and titanium, high degrees of deformation are employed: rolling with considerable reduction; and shear under high pressure (5 GPa). The nanocrystalline materials obtained are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5695aa3c5cb6f55d6d0643df7ada3dd
https://doi.org/10.3103/s0967091216040094

Zobrazit plný text záznamu

SYNTHESIS OF NANOCRYSTALLINE AND AMORPHOUS ALLOYS FROM ELEMENTARY POWDERS BY INTENSIVE PLASTIC DEFORMATION UNDER HIGH PRESSURE

Autor: A. V. Dobromyslov, R. V. Churbaev

Publikováno v: International Journal of Modern Physics B. 24:722-729

Transmission electron microscopy is used to study the structure and phase composition of binary zirconium alloys with Group I-VIII metals produced from metal powders via severe plastic torsional deformation under pressure. The metal contents in the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f2ef29befedd1c877720c95f56be65b
https://doi.org/10.1142/s0217979210064344

Zobrazit plný text záznamu

Structure and microhardness of nanocrystalline composite alloys based on Al and Ti

Autor: L. A. Zemnukhova, N. F. Vil’danova, N. I. Noskova, R. V. Churbaev, O. A. Elkina

Publikováno v: Metal Science and Heat Treatment. 50:478-481

A process for manufacturing composite nanocrystalline Al – Si and Ti – Si alloys developed by the authors is considered. The structure and hardness of the nanocrystalline composites obtained are studied by the methods of light, scanning, and tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f56903df0f0826e3fca6b07cbbd037b3
https://doi.org/10.1007/s11041-009-9089-9

Zobrazit plný text záznamu

Preparation, deformation, and failure of functional Al-Sn and Al-Sn-Pb nanocrystalline alloys

Autor: Alexander V. Korznikov, N. I. Noskova, Yu. I. Filippov, L. G. Korshunov, R. V. Churbaev, N. F. Vil’danova, I. A. Pereturina

Publikováno v: The Physics of Metals and Metallography. 102:646-651

Changes in the structure, hardness, mechanical properties, and friction coefficient of Al-30% Sn, Al-15% Sn-25% Pb, and Al-5% Sn-35% Pb (wt %) alloys subjected to severe plastic deformation by equal-channel angular pressing (with a force of 40 tonne)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bb69111d874470354525e82d15c907b
https://doi.org/10.1134/s0031918x06120131

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání