Effect of Silver Addition on Mechanical Properties of Melt-Processed Sm-Ba-Cu-O Bulk Superconductor

被引：0
|
作者：
Naomichi Sakai
Takeshi Miyamoto
Seok-Jong Seo
Shinya Nariki
Masato Murakami
机构：
[1] SRL/ISTEC,
来源：
Journal of Low Temperature Physics | 1999年 / 117卷
关键词：
Magnetic Field; Mechanical Property; Heat Treatment; Tensile Strength; Tensile Stress;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied mechanical properties of melt-processed single-grain Sm-Ba-Cu-O (Sml23+Sm211) bulks with and without silver doping. Tensile stress is induced by thermal stress during heat treatment, and also induced by applying magnetic fields. It is found that the silver addition was effective in decreasing the thermal stress and increasing the tensile strength of the Sm-Ba-Cu-O bulk. The tensile strength of the silver doped sample was 37.4MPa, which is about one and half times larger than that of the undoped sample.
引用
收藏
页码：981 / 985
页数：4
相关论文
共 50 条
  • [21] Pulsed field magnetization of melt-processed Y-Ba-Cu-O bulk superconductor with no weak links
    Itoh, Y.
    Yanagi, Y.
    Yoshikawa, M.
    Oka, T.
    Yamada, Y.
    Mizutani, U.
    Japanese Journal of Applied Physics, Part 2: Letters, 1996, 35 (9 B):
  • [22] U-Doped Y-Ba-Cu-O Melt-Processed Superconductor
    N.Hari Babu
    D.A.Cardwell
    C.D.Tarrant
    K.R.Schneider
    Tsinghua Science and Technology, 2003, (03) : 242 - 250
  • [23] CRITICAL CURRENT CHARACTERISTICS IN MELT-PROCESSED Y-BA-CU-O SUPERCONDUCTOR
    MATSUSHITA, T
    OTABE, ES
    NI, B
    YAMAFUJI, K
    KIMURA, K
    MORITA, M
    TANAKA, M
    KIMURA, M
    MIYAMOTO, K
    SAWANO, K
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1992, 5 : S15 - S18
  • [24] Enhancement of the superconducting properties of air-processed melt-growth Sm-Ba-Cu-O with the addition of Sm2BaO4
    Chen, IG
    Chang, FC
    Wu, MK
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2002, 15 (05): : 717 - 721
  • [25] Mechanical properties of melt-textured Gd-Ba-Cu-O bulk with silver addition
    Nariki, S
    Sakai, N
    Tomita, A
    Murakami, A
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2002, 378 : 779 - 782
  • [26] The influence of the addition of depleted uranium on particle pushing in melt-processed, bulk Y-Ba-Cu-O
    Diko, P
    Zmorayová, K
    Babu, NH
    Krabbes, G
    Cardwell, DA
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2004, 17 (01): : 186 - 193
  • [27] U-doped Y-Ba-Cu-O melt-processed superconductor
    Hari Babu, N.
    Cardwell, D.A.
    Tarrant, C.D.
    Schneider, K.R.
    Tsinghua Science and Technology, 2003, 8 (03) : 242 - 250
  • [28] Magnetic properties of melt-processed large single domain Gd-Ba-Cu-O bulk superconductor 140 mm in diameter
    Sakai, N.
    Nariki, S.
    Nagashima, K.
    Miryala, M.
    Murakami, M.
    Hirabayashi, I.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, 460 (SPEC. ISS.): : 305 - 309
  • [29] Change of Superconducting Properties of Single-Grain Sm-Ba-Cu-O Bulk by Sm/Ba Substitution Effect
    Hajdova, Petra
    Rajnak, Michal
    Antal, Vitaliy
    Vojtkova, Liudmila
    Diko, Pavel
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2018, 28 (04)
  • [30] PROPERTIES AND MICROSTRUCTURES OF MELT-PROCESSED (YHO)BA2CU3O7-Y SUPERCONDUCTOR
    FENG, Y
    ZHOU, LA
    ZHANG, PX
    WANG, KG
    JI, P
    WU, XZ
    LUO, CX
    XING, MR
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1992, 5 (07): : 431 - 434
12345