• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Suo, HongLi (Suo, HongLi.) (学者:索红莉) | Wang, Ying (Wang, Ying.) | Ma, HongXia (Ma, HongXia.) | Ma, Lin (Ma, Lin.) | Liu, Min (Liu, Min.) | Zhao, Yue (Zhao, Yue.) (学者:赵艳) | Zhou, MeiLing (Zhou, MeiLing.)

收录:

CPCI-S EI Scopus SCIE

摘要:

In-situ MgB2/Fe tapes were fabricated by powder-in-tube (PIT) technology using Mg and B powders. The tapes were sintered by advanced spark plasma sintering (SPS) technique. The effects of the annealing parameters on the properties of the MgB2 tapes were investigated by the analysis of XRD, SEM and the magnetic J(c) measurements. It was shown that at 10 K, 0 T, the J(c) value of the tape sintered using SPS machine at 800 degrees C for 15 min under 40 MPa was close to 106 A/cm(2), which was higher than that of the same tapes annealed by conventional method. It was supposed that the density and the homogeneity of the MgB2 core were strongly improved using fast SPS sintering process. Further enhancement of J(c) in the tapes is expected for the understanding of the SPS sintering mechanism. (c) 2007 Elsevier B.V. All rights reserved.

关键词:

density of MgB2 core in-situ MgB2/Fe tape spark plasma sintering

作者机构:

  • [ 1 ] Beijing Univ Technol, Key Lab Adv Funct Mat, Minist Educ, Beijing 100022, Peoples R China

通讯作者信息:

  • 索红莉

    [Suo, HongLi]Beijing Univ Technol, Key Lab Adv Funct Mat, Minist Educ, Beijing 100022, Peoples R China

电子邮件地址:

查看成果更多字段

相关关键词:

相关文章:

来源 :

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS

ISSN: 0921-4534

年份: 2007

卷: 460

页码: 620-622

1 . 7 0 0

JCR@2022

ESI学科: PHYSICS;

JCR分区:3

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 8

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

在线人数/总访问数:5720/2966586
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司