상세 보기
Commercial MgB2 superconducting wires at Sam Dong
- Gun, Dong;
- Choi, Jun Hyuk;
- Kim, Du Na;
- Jean, Ju Heum;
- Maeda, Minoru;
- ... Choi, Seyong;
- 외 1명
Citations
WEB OF SCIENCE
0Citations
SCOPUS
0초록
Since 2014, Sam Dong Co., Ltd. has successfully developed high-performance MgB2 superconducting wires with a kilometer-scale. Herein, we studied performances of various MgB2 wires fabricated by the Sam Dong with different Cu fractions and diameters for practical applications. Critical current densities of our commercial wire, 18+'1'Cu multifilamentary MgB2 wire, are estimated to be 270,000 A/cm(2) at 3 T and 4.2 K and 100,000 A/cm(2) at 2 T and 20 K, respectively. We further discuss research progress of various MgB2 superconducting wires at Sam Dong Co., Ltd and make an effort to align with customers' requirements.
키워드
MgB2 superconducting wire; critical current density; Commercial MgB2 wire; multifilamentary wire; BORON POWDER
- 제목
- Commercial MgB2 superconducting wires at Sam Dong
- 저자
- Gun, Dong; Choi, Jun Hyuk; Kim, Du Na; Jean, Ju Heum; Maeda, Minoru; Choi, Seyong; Kim, Jung Ho
- 발행일
- 2020-06
- 유형
- Article
- 저널명
- 한국초전도.저온논문지
- 권
- 22
- 호
- 2
- 페이지
- 26 ~ 31