| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-12-28 |
| タイトル |
|
|
タイトル |
Formation and Texture of Bi-2223 Phase During Sintering in a Temperature Gradient |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Bi-2223 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Superconductors |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Temperature gradient |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Magnetic field sintering |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
Lu, X. Y.
Nagata, A.
Watanabe, K.
Nojima, T.
Sugawara, K.
Hanada, S.
Kamada, S.
Lu, Xiaoye
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The formation and texture of Bi-2223 phase during sintering in a temperature gradient were investigated. Co-precipitated powders with the composition of Bi:Pb:Sr:Ca:Cu = 1.85:0.35:1.90:2.05:3.05 were used. Samples set on a silver holder were sintered at 850℃ for 120 h in a vertical tube furnace with a temperature gradient of 15℃/cm installed in a solenoid-type superconducting magnet. A vertical magnetic field can be applied parallel to the long axis of the furnace. It has been found that the Bi-2223 grains with their c-axis parallel to the axial direction of the vertical tube furnace are formed not only on the surface, but also in the center of the sample sintered at 850℃ for 120 h in 15℃/cm temperature gradient without magnetic field. Moreover, the sample sintered in the temperature gradient and in a 10 T magnetic field have a stronger c-axis alignment of Bi-2223 phase. It is suggested that both the temperature gradient and magnetic field during sintering are favorable for the c-axis alignment of Bi-2223 phase. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 書誌情報 |
en : Physica C
号 412-414,
p. 602-606,
発行日 2004-10-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0921-4534 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11536733 |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.physc.2004.01.080 |
lu-air1.pdf (1.3 MB)
