Studies of selected properties of high-temperature superconducting tape 2G HTS SF series - the example: tape SF12050

• Autorzy: Jędryka J. , Szota M. , Nabiałek M. , Łukaszewicz A. , Bukowska A.
• Języki publikacji: EN

Abstrakty

EN

Purpose: In presented paper were characterized selected properties of high-temperature superconducting tape 2G HTS SF series - the example of the tape SF12050. Design/methodology/approach: As part of the study smples of tape SF12050 were made. At first made to measure of chemical compsition and compared with manufacturer’s information about that kind of tape. Second step of researcher were research about adhesion of the individual layers of SF12050. After then research was made about tensile strengtht what is the justification utility, as these tapes are subjected to tension at the time of their formation and winding on the transformer core. Findings: As a result of research obtained information on the chemical composition, scratch resistance, adhesion of coating on the tape and about tensile strength. On the last step studies were conducted about critical currents - Ic. Research limitations/implications: These results allow to identify the suitability of these tapes for use on a wide scale - in particular, the winding of the transformer cores. Originality/value: On the basis of studies have demonstrated applications for which the tape may be used SF12050. Given its properties – scratch resistance and tensile strenght reistance, and information about critical current, was indicated best use of that tape for trnasformers production.

Słowa kluczowe

EN

high-temperature superconducting tapes; SF12050; 2GT HTS FS

PL

wysokotemperaturowe taśmy nadprzewodzące; nadprzewodnik wysokotemperaturowy

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2013
• Tom: Vol. 61, nr 2
• Strony: 187--194
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Jędryka J.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Szota M.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Nabiałek M.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Łukaszewicz A.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Bukowska A.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

Bibliografia

• [1] J.G. Bednorz, K.A. Müller, Possible High Tc Superconductivity in the Ba-La-Cu-O System, IBM Zürich Research Laboratory, Rüschlikon, Switzerland, 1986.
• [2] P. Tixardo, Advances in HTS materials, Institute Neel, Grenoble, France.
• [3] R. Hott, Materials aspect of high temperature superconductors for applications, High Temperature Superconductivity 1-Materials, Springer Berlin, 2004.
• [4] J. Sosnowski, Superconductivity and applications,Publishing House of Institute Electrical Engineering, Warszawa, 2003 (in Polish).
• [5] J. Sosnowski, Analysis of the current-voltage characteristics of the high temperature oxide superconductors and its applications in the current limiters, Molecular Physics Reports 15/16 (1996).
• [6] T. Janowski, S. Kozak, H. Malinowski, G. Wojtasiewicz, B. Kondratowicz-Kucewicz, Properties comparison of superconducting fault current limiters with closed and open core, IEE Transaction On Applied Superconductivity 13/2 (2003).
• [7] B. Grzesik, T. Janowski, R. Kolano, M. Stepien, Effect of asymmetry in the shape of the magnetic field in toroidal transformer HTS, VIII Seminar and workshop of applications of superconductors, Nałęczów 2007, Lublin, 2008 (in Polish).
• [8] J. Jędryka, M. Szota, M. Nabiałek, Structural investigations and determination of current and voltage characteristics in HTSC 2G Sf12050 tapes, Archives of Metallurgy and Materials 56/4 2011.