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Metallurgy, Vol. 62 No. 3-4, 2023.

Preliminary communication

Research on mechanical and electrical properties of enamel winding wires connections made with the use of SHARK-Al® technology

S. Kordaszewski orcid id orcid.org/0000-0002-5455-2025 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
G. Kiesiewicz orcid id orcid.org/0000-0001-9518-5498 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
T. Knych ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
A. Mamala ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
P. Kwasniewski orcid id orcid.org/0000-0002-7826-6672 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
W. Sciezor orcid id orcid.org/0000-0001-8974-5970 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
K. Franczak orcid id orcid.org/0000-0002-0135-3700 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
M. Sadzikowski orcid id orcid.org/0000-0002-9791-4137 ; AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland
P. Kowalewski ; ERKO Sp z o.o. sp. k., Jonkowo, Poland

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Abstract

The results of the research that have been presented in this article include the analysis of basic exploitational properties of connections made with the use of new family of Shark-Al connectors, which are the first in the industry strictly dedicated for connecting the enamelled aluminium wires. In particular, the test results include the analysis of the contact resistance and tensile strength of connections prepared with the various types of connectors and various configurations of used enamelled wires. Results of this work enabled to verify the correctness of performed connecting process and also allowed to verify the connectors design.

Keywords

Shark connectors; Cu alloys; enameled Al wires; mechanical properties; electrical properties

Hrčak ID:

301043

URI

https://hrcak.srce.hr/301043

Publication date:

3.7.2023.

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