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http://dx.doi.org/10.9714/psac.2006.8.3.023

A study on the bonding properties of YBCO coated conductors with stabilizer tape  

Kim Tae-Hyung (한국전기연구원 초전도재료연구그룹)
Oh Sang-Soo (한국전기연구원 초전도재료연구그룹)
Ha Dong-Woo (한국전기연구원 초전도재료연구그룹)
Kim Ho-Sup (한국전기연구원 초전도재료연구그룹)
Ko Rock-Kil (한국전기연구원 초전도재료연구그룹)
Shin Hyung-Seop (안동대학교 기계공학과)
Park Kyung-Chae (경북대학교 금속신소재공학과)
Publication Information
Progress in Superconductivity and Cryogenics / v.8, no.3, 2006 , pp. 23-26 More about this Journal
Abstract
For mechanical and electrical stability and environment protection. Cu and stainless steel stabilizers are laminated to a Ag layer to produce a composite neutral-axis(N-A) architecture in which the YBCO layer is centered between the oxide buffered metallic substrate and stabilizer strip lamination. This architecture allows the wire to meet operational requirements including stresses at cryogenic temperature. winding tensions as well as mechanical bending requirements including thermal and electrical stability under fault current conditions. We have experimentally studied mechanical properties of the laminated stainless steel and Cu stabilizers on YBCO coated conductors. We have laminated YBCO coated conductors by continuous dipping soldering process. We have investigated lamination interface between solder and stabilizer of the YBCO coated conductor. We evaluated bonding properties. tensile / shear bonding strength. and peeling strength laminated YBCO coated conductors.
Keywords
YBCO; coated conductor; lamination; stabilizer; Peeling test;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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