Design features of internal tin superconductors for ITER magnetic system

Author

Pantsyrnyi, V.I. ; Shikov, A.K. ; Nikulin, A.D. ; Silaev, A.G. ; Bel´akov, N.A. ; Vdovin, V.F. ; Semin, M.J.

Author_Institution

Bochvar (A.A.) All-Union Sci. Res. Inst. of Inorg. Mater., Moscow, Russia

Volume

32

Issue

4

fYear

1996

fDate

7/1/1996 12:00:00 AM

Firstpage

2862

Lastpage

2865

Abstract

The influence of parameters of internal tin superconductor design on the main working characteristics such as critical current density and hystereris losses were analyzed. It was shown that having the value of hysteresis losses at the acceptable level of 400-600 mJ/cm³, the critical current density 20 30% higher than the value typical for bronze route processed superconductors was attainable in principle. The results or experimental work on the design of new types of internal tin superconductors for ITER magnetic system are given

Keywords

critical current density (superconductivity); losses; magnetic hysteresis; niobium alloys; superconducting magnets; superconducting materials; tin alloys; ITER magnetic system; Nb₃Sn; critical current density; hystereris losses; internal tin superconductors; Conductors; Copper; Heat treatment; Magnetic hysteresis; Manufacturing processes; Niobium; Petroleum; Superconducting magnets; Superconductivity; Tin;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.511472

Filename

511472