TY - JOUR
T1 - High-pressure torsion of zr-based bulk metallic glasses and amorphous melt-spun ribbons
AU - Khasanova, D. A.
AU - Gunderov, D. V.
AU - Astanin, V. V.
AU - Gunderova, S. D.
AU - Churakova, A. A.
AU - Bazlov, A. I.
AU - Louzguine-Luzgin, D. V.
N1 - Funding Information:
This work was supported by the Ministry of Education of the Russian Federation, project 0838-2020-0006, Russian Foundation for Basic Research under grant 20-08-00497 and by the Natural Science Foundation of China, grant No. 51520105001.
Publisher Copyright:
© 2020 Institute of Physics Publishing. All rights reserved.
PY - 2020/12/23
Y1 - 2020/12/23
N2 - High-pressure torsion allows one to achieve high strains of bulk metal glasses without their destruction. The article presents the results of studies on the effect of high-pressure torsion on the amorphous alloys of the same composition but obtained in different ways: in a form of a bulk plate and a melt-spun ribbon. It is shown that the degree of nonequilibrium after high-pressure torsion, determined by the diffraction and calorimetry methods, increases for bulk metallic glass, approaching the values characteristic for melt-spun alloy.
AB - High-pressure torsion allows one to achieve high strains of bulk metal glasses without their destruction. The article presents the results of studies on the effect of high-pressure torsion on the amorphous alloys of the same composition but obtained in different ways: in a form of a bulk plate and a melt-spun ribbon. It is shown that the degree of nonequilibrium after high-pressure torsion, determined by the diffraction and calorimetry methods, increases for bulk metallic glass, approaching the values characteristic for melt-spun alloy.
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U2 - 10.1088/1757-899X/1008/1/012029
DO - 10.1088/1757-899X/1008/1/012029
M3 - Conference article
AN - SCOPUS:85099932699
SN - 1757-8981
VL - 1008
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012029
T2 - Open School-Conference of NIS Countries on Ultrafine Grained and Nanostructured Materials - 2020, UFGNM 2020
Y2 - 5 October 2020 through 9 October 2020
ER -