대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 C
- /
- Pages.1165-1167
- /
- 1995
Cu-Si 기지금속을 사용한 교류용 초전도선재 제조 및 특성
Fabrication and characteristics of NbTi superconducting wires with Cu-Si matrix for AC use
-
하동우
(한국전기연구소 초전도응용연구사업팀)
;
-
오상수
(한국전기연구소 초전도응용연구사업팀)
;
-
오봉환
(한국전기연구소 초전도응용연구사업팀)
;
-
권영길
(한국전기연구소 초전도응용연구사업팀)
;
-
조전욱
(한국전기연구소 초전도응용연구사업팀)
;
- 류강식 (한국전기연구소 초전도응용연구사업팀) ;
- 한일용 (대성전선) ;
- 백홍구 (연세대 금속공학과)
-
Ha, D.W.
(KERI)
;
-
Oh, S.S.
(KERI)
;
-
Oh, B.H.
(KERI)
;
-
Kwon, Y.G.
(KERI)
;
-
Cho, J.W.
(KERI)
;
- Ryu, K.S. (KERI) ;
- Han, I.Y. (Daesung Cable Co., LTD) ;
- Baik, H.K. (Yonse Univ.)
- 발행 : 1995.07.20
초록
The Cu-Si alloy has been proposed as a new matrix materal for filamentary Nb-Ti wires in AC use. The Cu-Si alloy shows approprite mechanical and electrical properties, and is economically more favourable than the Cu-Ni alloy matrix used currently. Moreover, the addition of Si to Cu prevents the formation of intermetallic compounds around the filaments. After we investigated resistivity and hardness of Cu-Si alloy as matrix materal, investigated CuSi/NbTi interface reactions and superconductivities of superconducting wires that were made by various heat treatment.
키워드