Properties of bimetallic wire with copper sheath and Al-0.5Fe-0.3Cu alloy core obtained by casting in an electromagnetic crystallizer

Authors

  • Olga Olegovna Zhukova Ufa University of Science and Technology, Metals and Alloys Under Extreme Impacts Research Laboratory
  • Andrey Evgenievich Medvedev Ufa University of Science and Technology, Metals and Alloys Under Extreme Impacts Research Laboratory
  • Kristina Eduardovna Kiryanova Ufa University of Science and Technology
  • Evgenii Borisovich Medvedev Ufa University of Science and Technology
  • Mikhail Mikhailovich Motkov Siberian Federal University

DOI:

https://doi.org/10.54708/26587572_2024_631827

Keywords:

Bimetallic materials, copper clad aluminium, CCA wire, mechanical strength, electrical conductivity, ductility

Abstract

In this study, samples of bimetallic wire with a diameter of 3 mm with a core made of economically alloyed Al-0.5Fe-0.3Cu and a sheath made of copper alloy grade M2 were obtained by the method of combined drawing. The obtained samples are characterized by good adhesion of layers without visible defects. Annealing of the wire obtained by cold drawing, aimed at increasing ductility, led to the formation of a set of properties exceeding those of commercially available bimetallic aluminum-copper wires. The further direction of the study is to find the optimal proportion of copper in the conductor volume to minimize its consumption while maintaining an attractive set of properties.

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Published

2024-13-12

How to Cite

Zhukova О. О. ., Medvedev А. Е. ., Kiryanova К. Э. ., Medvedev Е. Б. ., & Motkov М. М. . (2024). Properties of bimetallic wire with copper sheath and Al-0.5Fe-0.3Cu alloy core obtained by casting in an electromagnetic crystallizer. Materials. Technologies. Design., 6(3 (18), 27–33. https://doi.org/10.54708/26587572_2024_631827

Issue

Vol. 6 No. 3 (18) (2024): Materials. Technologies. Design

Section

Articles