The influence of packing density on the superconducting properties of Bi-2223/Ag tape

Huiming Shao; Lian Zhou; Pingxiang Zhang; Yong Feng; Zhenzhong Duan; Huiling Zheng; Xiaodong Tang; Chengshan Li; Xiaocong Zhang; Xiangyun Sun

The influence of packing density on the superconducting properties of Bi-2223/Ag tape

Huiming Shao, Lian Zhou, Pingxiang Zhang, Yong Feng, Zhenzhong Duan, Huiling Zheng, Xiaodong Tang, Chengshan Li, Xiaocong Zhang, Xiangyun Sun

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of initial packing density on the superconducting properties of Bi-2223/Ag tape has been studied. The results indicate that the processing of cold-isostatic-pressing(CIP) can increase the fill factor and the J_e of tape. The number of bubble after first heat treatment is reduced by CIP processing which can improve the uniformity of J_c along the longitudinal direction to be more suitable for the fabrication of long Bi-2223/Ag tapes. During rolling, the CIP tape is more wider than the loose packed tape. With more fraction of Bi-2223 phase, dense core and less porosity, the J_c of the CIP tapes is increased.

Original language	English
Pages (from-to)	832-835
Number of pages	4
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	32
Issue number	10
State	Published - Oct 2003
Externally published	Yes

Keywords

Bi-2223/Ag tape
Bubble
Cold-isostatic-pressing
Fill factor
J

Cite this

@article{9f9158347d3840b3abfb63122e8ee83d,

title = "The influence of packing density on the superconducting properties of Bi-2223/Ag tape",

abstract = "The influence of initial packing density on the superconducting properties of Bi-2223/Ag tape has been studied. The results indicate that the processing of cold-isostatic-pressing(CIP) can increase the fill factor and the Je of tape. The number of bubble after first heat treatment is reduced by CIP processing which can improve the uniformity of Jc along the longitudinal direction to be more suitable for the fabrication of long Bi-2223/Ag tapes. During rolling, the CIP tape is more wider than the loose packed tape. With more fraction of Bi-2223 phase, dense core and less porosity, the Jc of the CIP tapes is increased.",

keywords = "Bi-2223/Ag tape, Bubble, Cold-isostatic-pressing, Fill factor, J",

author = "Huiming Shao and Lian Zhou and Pingxiang Zhang and Yong Feng and Zhenzhong Duan and Huiling Zheng and Xiaodong Tang and Chengshan Li and Xiaocong Zhang and Xiangyun Sun",

year = "2003",

month = oct,

language = "英语",

volume = "32",

pages = "832--835",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

publisher = "Science Press ",

number = "10",

}

TY - JOUR

T1 - The influence of packing density on the superconducting properties of Bi-2223/Ag tape

AU - Shao, Huiming

AU - Zhou, Lian

AU - Zhang, Pingxiang

AU - Feng, Yong

AU - Duan, Zhenzhong

AU - Zheng, Huiling

AU - Tang, Xiaodong

AU - Li, Chengshan

AU - Zhang, Xiaocong

AU - Sun, Xiangyun

PY - 2003/10

Y1 - 2003/10

N2 - The influence of initial packing density on the superconducting properties of Bi-2223/Ag tape has been studied. The results indicate that the processing of cold-isostatic-pressing(CIP) can increase the fill factor and the Je of tape. The number of bubble after first heat treatment is reduced by CIP processing which can improve the uniformity of Jc along the longitudinal direction to be more suitable for the fabrication of long Bi-2223/Ag tapes. During rolling, the CIP tape is more wider than the loose packed tape. With more fraction of Bi-2223 phase, dense core and less porosity, the Jc of the CIP tapes is increased.

AB - The influence of initial packing density on the superconducting properties of Bi-2223/Ag tape has been studied. The results indicate that the processing of cold-isostatic-pressing(CIP) can increase the fill factor and the Je of tape. The number of bubble after first heat treatment is reduced by CIP processing which can improve the uniformity of Jc along the longitudinal direction to be more suitable for the fabrication of long Bi-2223/Ag tapes. During rolling, the CIP tape is more wider than the loose packed tape. With more fraction of Bi-2223 phase, dense core and less porosity, the Jc of the CIP tapes is increased.

KW - Bi-2223/Ag tape

KW - Bubble

KW - Cold-isostatic-pressing

KW - Fill factor

KW - J

UR - http://www.scopus.com/inward/record.url?scp=24644521652&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:24644521652

SN - 1002-185X

VL - 32

SP - 832

EP - 835

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 10

ER -

The influence of packing density on the superconducting properties of Bi-2223/Ag tape

Abstract

Keywords

Other files and links

Fingerprint

Cite this