한국초전도저온공학회:학술대회논문집 (Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference)
- 한국초전도저온공학회 2003년도 학술대회 논문집
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- Pages.68-71
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- 2003
YBCO박막선재용 Ni 기판의 집합도 분석
Development of textured Ni substrate for YBCO coated conductor
초록
We fabricated Ni-substrate for YBCO coated conductors and evaluated the effects of pressing and annealing time on texture. Ni substrate was fabricated by powder metallurgy technique and compacts were prepared by applying uniaxial or isostatic pressure. The texture of substrate made by applying cold isostatic pressure (CIP) was stronger than that by uniaxial pressure. The texture of substrate made by CIP had a strong 4-fold symmetry and [111] ∥ ND texture after annealing temperature of 100
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