TY - JOUR
T1 - Strong coupled joint for Y-Ba-Cu-O superconductors using a sintered Er-Ba-Cu-O solder
AU - Iida, K.
AU - Yoshioka, J.
AU - Negichi, T.
AU - Noto, K.
AU - Sakai, N.
AU - Murakami, M.
N1 - Funding Information:
This work was supported by New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technology for Superconductivity Applications. Two of the authors (KI and JY) would also like to thank the Iwate Industrial Promotion Center for their financial support.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2002/10/1
Y1 - 2002/10/1
N2 - Two monoliths of single grain Y-Ba-Cu-O superconductors were successfully joined with Er-Ba-Cu-O superconductor, which was sandwiched by two Y-Ba-Cu-O plates. Microstructural analyses revealed that no segregation of the secondary phase and/or the residual liquid phase was observed at the joint with two (1 1 0) surfaces. We also found that we can produce a strongly coupled joint for Ag added Y-Ba-Cu-O blocks using a sintered Er-Ba-Cu-O/Ag bar as a welding reagent.
AB - Two monoliths of single grain Y-Ba-Cu-O superconductors were successfully joined with Er-Ba-Cu-O superconductor, which was sandwiched by two Y-Ba-Cu-O plates. Microstructural analyses revealed that no segregation of the secondary phase and/or the residual liquid phase was observed at the joint with two (1 1 0) surfaces. We also found that we can produce a strongly coupled joint for Ag added Y-Ba-Cu-O blocks using a sintered Er-Ba-Cu-O/Ag bar as a welding reagent.
KW - (1 1 0)/(1 1 0) joint
KW - Er-Ba-CuO solder
KW - Superconducting joint
KW - Y-Ba-CuO
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U2 - 10.1016/S0921-4534(02)01508-3
DO - 10.1016/S0921-4534(02)01508-3
M3 - Article
AN - SCOPUS:0036786702
SN - 0921-4534
VL - 378-381
SP - 622
EP - 626
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
IS - PART 1
ER -