TY - JOUR
T1 - Stability for Ag sheathed Bi2Sr2CaCu2O8 tape coils under strong electromagnetic force state
AU - Awaji, S.
AU - Watanabe, K.
AU - Motokawa, M.
AU - Wakuda, T.
AU - Okada, M.
PY - 2000/11
Y1 - 2000/11
N2 - We made a AgMg/Bi2212 magnet for investigation of the mechanical and superconducting properties under the large electromagnetic stress. The coil was reinforced by the cowinding technique with Hastelloy tapes. The strain values at the operation current of 275 A was about 0.25% for a coil reinforced by one Hastelloy tape but 0.1% for that reinforced by three Hastelloy tapes. In addition, the rapid increase of voltage was observed, when the operation current reaches to 275 angstrom. The stability of the test magnet is discussed.
AB - We made a AgMg/Bi2212 magnet for investigation of the mechanical and superconducting properties under the large electromagnetic stress. The coil was reinforced by the cowinding technique with Hastelloy tapes. The strain values at the operation current of 275 A was about 0.25% for a coil reinforced by one Hastelloy tape but 0.1% for that reinforced by three Hastelloy tapes. In addition, the rapid increase of voltage was observed, when the operation current reaches to 275 angstrom. The stability of the test magnet is discussed.
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U2 - 10.1016/S0921-4534(00)01368-X
DO - 10.1016/S0921-4534(00)01368-X
M3 - Conference article
AN - SCOPUS:0342527784
SN - 0921-4534
VL - 341-348 (IV)
SP - 2597
EP - 2598
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI
Y2 - 20 February 2000 through 25 February 2000
ER -