SHOCK PROCESSING OF BI-SR-CA-CU-O AND TL-BA-CA-CU-O SUPERCONDUCTORS

被引：4
|
作者：
YOSHIMOTO, M [1 ]
KOINUMA, H [1 ]
YAMAMOTO, H [1 ]
SAWAOKA, AB [1 ]
机构：
[1] TOKYO INST TECHNOL,CERAM RES CTR,YOKOHAMA,KANAGAWA 227,JAPAN
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 06期
关键词：
brick industry; compaction; shock; superconductors; thallium;
D O I：
10.1111/j.1151-2916.1990.tb09837.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
T onset c of a sintered Bi2Sr2Ca2Cu3Ox superconductor increased from 85 to 93 K after a shock‐compaction treatment. The shock synthesis of high‐Tc superconductors from a mixture of metal oxides was also attempted. A small amount of superconducting phase was successfully formed by shock synthesis for a Tl‐Ba‐Ca‐Cu‐O system. The Tonsetc of this material was about 75 K. Copyright © 1990, Wiley Blackwell. All rights reserved
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收藏
页码：1791 / 1793
页数：3
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