Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101643
Title: Electrical resistivity of liquid CuSn, CuSnBi, CuSnBiIn, CuSnBiInCd alloys of equiatomic compositions
Authors: Chikova, O. A.
Il'In, Y. V.
Tsepelev, V. S.
V'Yukhin, V. V.
Issue Date: 2019
Publisher: American Institute of Physics Inc.
Citation: Electrical resistivity of liquid CuSn, CuSnBi, CuSnBiIn, CuSnBiInCd alloys of equiatomic compositions / O. A. Chikova, Y. V. Il'In, V. S. Tsepelev, et al. — DOI 10.1063/1.5134167 // AIP Conference Proceedings. — 2019. — Vol. 2174. — 020016.
Abstract: The resistivity of liquid CuSn,CuSnBi, CuSnBiIn, CuSnBiInCd alloys of equiatomic compositions are measured using the rotating magnetic field method to obtain information on their liquid structures. The alloys of equiatomic composition we considered as the high-entropy alloys. The results are discussed in the frame of a microheterogeneous structure of a metallic melt. A conclusion is made about the character of the modification of temperature dependence of the resistivity of liquid alloy due this microheterogeneous structure. All the investigated alloys demonstrated the change in the temperature coefficient of the resistivity for heating and cooling. These changes determined the temperature of destruction the microheterogeneous structure of a metallic melt (T∗). The value of temperature T∗ for all alloys was 1070 K (800 °C). The change in the temperature coefficient of the resistivity of the alloys on heating to 1070 K (800 °C) is interpreted using the Nagel-Tauc model. © 2019 Author(s).
URI: http://hdl.handle.net/10995/101643
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85076589770
PURE ID: 11727719
79729481-e178-4b4c-b176-ab78b19b911a
ISSN: 0094243X
ISBN: 9780735419216
DOI: 10.1063/1.5134167
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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