Bi-2212/Ag laminated tapes: Bending and joining effects

Ilyushechkin, A.Y., Yamashita, T., Talbot, P.C., Williams, B., & Mackinnon, I.D.R. (2000) Bi-2212/Ag laminated tapes: Bending and joining effects. Physica C : Superconductivity and its Applications, 341, pp. 2619-2620.

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Superconducting composite Bi-2212/Ag tapes and their joints are fabricated by a combination of dip-coating and partial melt processing. The heat treated tapes have a critical current (Ic) between 8 and 26A, depending on tape thickness and the number of Bi-2212 layers. Current transmissions between 80% and 100% have been achieved through the joints of tapes. Different types of HTS joints of Bi-2212/Ag laminated tapes are made and their transport properties during winding operations are investigated. Irreversible strain values (ε irrev) for laminated tapes and their joints are determined and it is found that the degradation of Ic during tape bending depends on the type of joint.

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ID Code: 57453
Item Type: Journal Article
Refereed: Yes
Additional Information: Conference code: 57790 Export Date: 19 February 2013 Source: Scopus CODEN: PHYCE Language of Original Document: English Correspondence Address: Ilyushechkin, A.Y.; Univ of Queensland, St. Lucia, Australia References: Ilyushechkin, A.Y., Williams, B., Lo, F., Yamashita, T., Talbot, P., (1999) IEEE Trans. Appl. Supercond., 9, p. 1912; Muroga, T., Sato, J., Kitaguchi, H., Kumakura, H., Togano, K., Okada, M., (1997) Proc. 10 th Int. Symp. on Supercond. ISS'97, p. 837. , Springer; Ilyushechkin, A.Y., Yamashita, T., Mackinnon, I.D.R., Supercond. Sci. Technol., , submitted to Sponsors: Air Force Office Scientific Research; Argone National Laboratory; DANKA; ISSO
Keywords: Bending strength, Bismuth alloys, Coating techniques, Critical currents, Electric windings, Heat treatment, Joining, Laminated composites, Strain, Superconducting wire, Dip coating, Laminated tapes, Partial melt processing, High temperature superconductors
DOI: 10.1016/S0921-4534(00)01393-9
ISSN: 0921-4534
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > MATERIALS ENGINEERING (091200) > Ceramics (091201)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > MATERIALS ENGINEERING (091200) > Functional Materials (091205)
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > Institutes > Institute for Future Environments
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Deposited On: 25 Feb 2013 23:55
Last Modified: 25 Feb 2013 23:55

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