Microstructure and Superconductivity of Bi-2223 Tape Pre- pared by Precursor Powders with Different Particle Sizes

Lijun Cui; Pingxiang Zhang; Jinshan Li; Guo Yan; Yong Feng; Xianghong Liu; Jianfeng Li; Xifeng Pan; Shengnan Zhang; Xiaobo Ma; Guoqing Liu

Microstructure and Superconductivity of Bi-2223 Tape Pre- pared by Precursor Powders with Different Particle Sizes

投稿的翻译标题: 前驱粉粒度对Bi-2223带材微观结构和超导电性的影响研究

Lijun Cui, Pingxiang Zhang, Jinshan Li, Guo Yan, Yong Feng, Xianghong Liu, Jianfeng Li, Xifeng Pan, Shengnan Zhang, Xiaobo Ma, Guoqing Liu

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The effects of particle size of precursor powders on microstructure and superconductivity of Bi-2223 tape were investigated. Three kinds of precursor powders with different particle sizes (8, 2, <1 μm) were prepared by a spray pyrolysis method via adjusting the concentration of metal nitrates solution and ball milling. All powders were composed of Bi-2212, (Sr, Ca) _x Cu _y O _δ (AEC) and CuO phase after heat treatment. Results show that AEC phase dimension and content increase with decreasing of particle size of the precursor powders. However, the powder with an average particle size of 2 μm has the minimal dimension and content of CuO phase. Among the 37-filaments Bi-2223 tapes fabricated from the three kinds of precursor powders, the one from the powder with average particle size of 2 μm achieves the highest critical current (I _c ), which also has the most (Bi, Pb) ₃ Sr ₂ Ca ₂ CuO _x (Pb-3221) and least AEC phase compared to other tapes. The particle size of the precursor powders mainly affects dimension and content of AEC and CuO phase, which further causes difference of I _c and non-superconducting phases in Bi-2223 tape.

投稿的翻译标题	前驱粉粒度对Bi-2223带材微观结构和超导电性的影响研究
源语言	英语
页（从-至）	2682-2686
页数	5
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	47
期	9
出版状态	已出版 - 1 9月 2018

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{f91233d5bd8c45f78a8d17385e15b231,

title = "Microstructure and Superconductivity of Bi-2223 Tape Pre- pared by Precursor Powders with Different Particle Sizes",

abstract = " The effects of particle size of precursor powders on microstructure and superconductivity of Bi-2223 tape were investigated. Three kinds of precursor powders with different particle sizes (8, 2, <1 μm) were prepared by a spray pyrolysis method via adjusting the concentration of metal nitrates solution and ball milling. All powders were composed of Bi-2212, (Sr, Ca) x Cu y O δ (AEC) and CuO phase after heat treatment. Results show that AEC phase dimension and content increase with decreasing of particle size of the precursor powders. However, the powder with an average particle size of 2 μm has the minimal dimension and content of CuO phase. Among the 37-filaments Bi-2223 tapes fabricated from the three kinds of precursor powders, the one from the powder with average particle size of 2 μm achieves the highest critical current (I c ), which also has the most (Bi, Pb) 3 Sr 2 Ca 2 CuO x (Pb-3221) and least AEC phase compared to other tapes. The particle size of the precursor powders mainly affects dimension and content of AEC and CuO phase, which further causes difference of I c and non-superconducting phases in Bi-2223 tape.",

keywords = "Bi-2223, Particle size, Precursor powder, Superconductivity",

author = "Lijun Cui and Pingxiang Zhang and Jinshan Li and Guo Yan and Yong Feng and Xianghong Liu and Jianfeng Li and Xifeng Pan and Shengnan Zhang and Xiaobo Ma and Guoqing Liu",

note = "Publisher Copyright: {\textcopyright} 2018, Science Press. All right reserved./Copyright {\textcopyright} 2018, Northwest Institute for Nonferrous Metal Research. Published by Elsevier BV. All rights reserved.",

year = "2018",

month = sep,

day = "1",

language = "英语",

volume = "47",

pages = "2682--2686",

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

issn = "1002-185X",

publisher = "Science Press ",

number = "9",

}

TY - JOUR

T1 - Microstructure and Superconductivity of Bi-2223 Tape Pre- pared by Precursor Powders with Different Particle Sizes

AU - Cui, Lijun

AU - Zhang, Pingxiang

AU - Li, Jinshan

AU - Yan, Guo

AU - Feng, Yong

AU - Liu, Xianghong

AU - Li, Jianfeng

AU - Pan, Xifeng

AU - Zhang, Shengnan

AU - Ma, Xiaobo

AU - Liu, Guoqing

PY - 2018/9/1

Y1 - 2018/9/1

N2 - The effects of particle size of precursor powders on microstructure and superconductivity of Bi-2223 tape were investigated. Three kinds of precursor powders with different particle sizes (8, 2, <1 μm) were prepared by a spray pyrolysis method via adjusting the concentration of metal nitrates solution and ball milling. All powders were composed of Bi-2212, (Sr, Ca) x Cu y O δ (AEC) and CuO phase after heat treatment. Results show that AEC phase dimension and content increase with decreasing of particle size of the precursor powders. However, the powder with an average particle size of 2 μm has the minimal dimension and content of CuO phase. Among the 37-filaments Bi-2223 tapes fabricated from the three kinds of precursor powders, the one from the powder with average particle size of 2 μm achieves the highest critical current (I c ), which also has the most (Bi, Pb) 3 Sr 2 Ca 2 CuO x (Pb-3221) and least AEC phase compared to other tapes. The particle size of the precursor powders mainly affects dimension and content of AEC and CuO phase, which further causes difference of I c and non-superconducting phases in Bi-2223 tape.

AB - The effects of particle size of precursor powders on microstructure and superconductivity of Bi-2223 tape were investigated. Three kinds of precursor powders with different particle sizes (8, 2, <1 μm) were prepared by a spray pyrolysis method via adjusting the concentration of metal nitrates solution and ball milling. All powders were composed of Bi-2212, (Sr, Ca) x Cu y O δ (AEC) and CuO phase after heat treatment. Results show that AEC phase dimension and content increase with decreasing of particle size of the precursor powders. However, the powder with an average particle size of 2 μm has the minimal dimension and content of CuO phase. Among the 37-filaments Bi-2223 tapes fabricated from the three kinds of precursor powders, the one from the powder with average particle size of 2 μm achieves the highest critical current (I c ), which also has the most (Bi, Pb) 3 Sr 2 Ca 2 CuO x (Pb-3221) and least AEC phase compared to other tapes. The particle size of the precursor powders mainly affects dimension and content of AEC and CuO phase, which further causes difference of I c and non-superconducting phases in Bi-2223 tape.

KW - Bi-2223

KW - Particle size

KW - Precursor powder

KW - Superconductivity

UR - http://www.scopus.com/inward/record.url?scp=85060141428&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:85060141428

SN - 1002-185X

VL - 47

SP - 2682

EP - 2686

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

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

IS - 9

ER -

Microstructure and Superconductivity of Bi-2223 Tape Pre- pared by Precursor Powders with Different Particle Sizes

摘要

其它文件与链接

指纹

引用此