- 원심성형법을 이용한 BSCCO계 고온초전도튜브 제조 및 특성 분석
- ㆍ 저자명
- 박용민,장건익
- ㆍ 간행물명
- 전기전자재료학회논문지
- ㆍ 권/호정보
- 2000년|13권 9호|pp.801-804 (4 pages)
- ㆍ 발행정보
- 한국전기전자재료학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
High-temperature superconductor of Bi-2212 system was fabricated by CFP(Centrifugal Forming Process). To make a uniform specimen slurry was prepared in the ratio of 7:3(powder : binder) and ball milled for 24 hours. Milled slurry was charged into a rotating mold with 450 rpm and dried at room temperature. Then the specimen was performed binder burn-out at 35$0^{circ}C$ and heated for partial melting to 86$0^{circ}C$. XRD analysis of most specimens were shown 2212 phase and observed a local plate shped microstructure with a well aligned c-axis direction from SEM images. Measured T$_{c}$(Critical temperature) was about 64 K.K.