Preparation of Bi-2223/Ag tapes by controlling precursor powders

被引：5
|
作者：
Xia, SF
Lisboa, MB
Polasek, A
Sens, MA
Serra, ET
Rizzo, F
Borges, H
机构：
[1] CEPEL, Ctr Pesquisas Energia Eletr, BR-21944970 Rio De Janeiro, Brazil
[2] Pontificia Univ Catolica Rio de Janeiro, Rio De Janeiro, Brazil
来源：
PHYSICA C | 2001年 / 354卷 / 1-4期
关键词：
Bi-2223/Ag; precursor; structure; superconducting properties;
D O I：
10.1016/S0921-4534(01)00119-8
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effects of the precursor powder on Bi-2223 phase formation and the superconducting properties of Ag sheathed Bi-2223 tapes were studied. Three precursors were prepared. One was made by the "one-powder" method and the other two were prepared by the "two-powder" method, in which two compounds were mixed. The results showed that not only the phase assemblage, but also the microstructure of a precursor could influence the 2223 formation and the final morphology of the tapes. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：467 / 471
页数：5
相关论文
共 50 条
  • [31] Current transport properties of Ag/Bi-2223 tapes seeded with fully reacted Bi-2223 particles
    Kim, WJ
    Lee, HG
    Kwon, SC
    Kim, KB
    Lee, HJ
    Hong, GW
    PEROVSKITE OXIDES FOR ELECTRONIC, ENERGY CONVERSION, AND ENERGY EFFICIENCY APPLICATIONS, 2000, 104 : 235 - 242
  • [32] Effect of precursor powders on phase evolution and electromagnetic properties of controlled melting processed Bi-2223 Ag-sheathed tapes
    Hua, L
    Yoo, J
    Ko, J
    Kim, H
    Chung, H
    Qiao, GW
    PHYSICA C, 1998, 308 (1-2): : 105 - 114
  • [33] A comparison of Ag and Ag-alloy sheathed Bi-2223 tapes
    Liu, HK
    Zhang, ZM
    Zeng, R
    Horvat, J
    Apperley, M
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2003, 13 (02) : 3004 - 3007
  • [34] Fabrication of joint Bi-2223/Ag superconducting tapes with BSCCO superconducting powders by diffusion bonding
    Wei Guo
    Zou Guisheng
    Wu Aiping
    Zhou Fangbing
    Ren Jialie
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2010, 470 (9-10): : 440 - 443
  • [35] Effect of the phase assemblage of the precursor powder on the phase transformation and microstructure of Ag/Bi-2223 tapes
    Kim, WJ
    Kwon, SC
    Lee, HG
    Hong, GW
    Kuk, IH
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1998, 11 (02): : 250 - 254
  • [36] The effect of starting precursor conditions on the phase formation and transport properties of Bi-2223/Ag tapes
    Jiang, CH
    Yoo, JM
    Ko, JW
    Chung, HS
    Wang, YZ
    Qiao, GW
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2003, 386 : 186 - 189
  • [37] Effects of precursor powder calcination on critical current density and microstructure of Bi-2223/Ag tapes
    Jiang, J
    Abell, JS
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1997, 10 (09): : 678 - 685
  • [38] THE INFLUENCE OF PRECURSOR VARIABLES ON THE PHASE FORMATION, MICROSTRUCTURE AND TRANSPORT PROPERTY OF Bi-2223/Ag TAPES
    C.H.Jiang
    J.M.Yoo
    J.W.Ko
    G.W.Qiao
    Acta Metallurgica Sinica(English Letters), 2003, (02) : 84 - 89
  • [39] Jc distribution in the Bi-2223/Ag-AgMg tapes
    Takagi, A
    Kosugi, K
    Wada, K
    Tanigawa, T
    Meguro, S
    Matsuo, K
    Honjo, S
    Mimura, T
    Takahashi, Y
    PHYSICA C, 2001, 357 (357-360): : 1169 - 1173
  • [40] Anisotropy of Bi-2223/Ag tapes by electrical and magnetic characterizations
    Martini, L
    Gandini, A
    Rossi, L
    Ottoboni, V
    Zannella, S
    PHYSICA C, 1996, 261 (3-4): : 196 - 200
12345