Application of interlayers in the soldering process of graphite composite to aluminium alloy 6060

• Autorzy: Wojdat T. , Winnicki M. , Łamasz S. , Żuk A.

Identyfikatory

DOI

10.1016/j.acme.2018.09.003

• Języki publikacji: EN

Abstrakty

EN

The paper presents a problem of joining graphite-copper composite to aluminium alloy 6060 by soldering method. This type of joints is used in electricity transmitting devices, e.g. in current receivers of rail vehicles. Therefore, the joints should show good electrical conductivity. Soldering process of graphite to aluminium directly is impossible and requires application of metallic interlayers. The problem was solved by using interlayers deposited by electroplating and low pressure cold spraying (LPCS) prior to soldering process. Various methods of substrate preparation were used. The results of shear strength and metallographic analysis were described. The highest shear strength of 17.6 MPa showed sample prepared by grit blasting and cold plasma, simultaneously.

Słowa kluczowe

EN

interlayer; graphite composite; soldering; electroplating; cold spray coating

PL

kompozyt grafitowy; lutowanie; galwanotechnika

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2019
• Tom: Vol. 19, no. 1
• Strony: 91--99
• Opis fizyczny: Bibliogr. 29 poz., fot., rys., wykr.

Twórcy

autor

Wojdat T.

• Department of Materials Science, Strength and Welding, Wroclaw University of Science and Technology, Wroclaw 50370, Poland

autor

Winnicki M.

• Department of Materials Science, Strength and Welding, Wroclaw University of Science and Technology, Wroclaw 50370, Poland

autor

Łamasz S.

• Department of Materials Science, Strength and Welding, Wroclaw University of Science and Technology, Wroclaw 50370, Poland

autor

Żuk A.

• Department of Materials Science, Strength and Welding, Wroclaw University of Science and Technology, Wroclaw 50370, Poland

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)