Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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DC Performance of $Nb_3$Sn Cable Joints with multi-interfaces

다수의 접합경계를 갖는 $Nb_3$Sn 케이블 접합부의 직류 저항 특성

  • 이호진 (한국원자력연구소 기능성재료분야) ;
  • 김기백 (한국원자력연구소 기능성재료분야) ;
  • 연제욱 (충북대학교 전기전자공학과) ;
  • 홍계원 (한국원자력연구소 기능성재료분야) ;
  • 김기만 (삼성전자 기반기술연구소 에너지 Lab.)
  • Published : 2000.02.01
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Abstract

The joints with multi-interfaces was expected to have low DC resistance compared with those with single interface. The small size joint specimens joined with Nb3Sn sub-cables were fabricated to investi-gate the DC performance in the range of 0 to 600A transport current without external magnetic field. The joints with multi-interfaces have a few n-Ohm resistance, which is much lower than that of single lap joint. Because the interfaces between sub-cables of multi-interfaced joint are more complicated than those of single-interfaced joint, the soldering condition between sub-cables is very effective on the joint DC resistance.

Keywords

References

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