AC loss comparison of NbTi-Cu and NbTi-Cu-CuNi superconducting composite magnets

Journal Article · Fri Oct 01 00:00:00 EDT 1982 · Chin. Phys.; (United States)

OSTI ID:6862085

Liu, Z H; Wu, J Y; Song, Y X

AC losses of NbTi-Cu and NbTi-Cu-CuNi superconducting composite magnets have been measured by means of an electronic integration technique. The experimental results are presented and their qualitative comparisons are made. It is shown within our experimental range that: (1) AC losses of NbTi-Cu composite magnet are proportional to the peak value and exciting velocity of the magnetic field; and (2) AC losses of NbTi-Cu-CuNi composite magnet are also proportional to the peak value of the magnetic field, but decrease as exciting velocity increases.

• Research Organization: Institute of High Energy Physics, Academia Sinica, Beijing
• OSTI ID: 6862085
• Journal Information: Chin. Phys.; (United States), Journal Name: Chin. Phys.; (United States) Vol. 2:4; ISSN CHPHD
• Country of Publication: United States
• Language: English

Related Subjects

420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AC LOSSES
ALLOYS
COMPOSITE MATERIALS
COPPER
COPPER ALLOYS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELEMENTS
ENERGY LOSSES
EQUIPMENT
LOSSES
MAGNETS
MATERIALS
METALS
NICKEL ALLOYS
NIOBIUM ALLOYS
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
TITANIUM ALLOYS
TRANSITION ELEMENTS