Development of high field heat-treatment equipment and relevant applications

被引：49

作者：

Watanabe, K ^{[1
]}

Awaji, S ^{[1
]}

Kimura, K ^{[1
]}

机构：

[1] NIPPON STEEL CORP LTD,ADV TECHNOL RES LAB,NAKAHARA KU,KAWASAKI,KANAGAWA 211,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1997年 / 36卷 / 6A期

关键词：

YBa2Cu3O7; bulk; GM-cryocooler; superconducting magnet; heat-treatment; high field;

D O I：

10.1143/JJAP.36.L673

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

High field and high temperature heat-treatment equipment was developed, using an 11T liquid helium-free superconducting magnet with a 52mm diameter room temperature bore. The newly developed heat-treatment system enables us to carry out an experiment, continuously, at 10T and at temperatures up to 1200 degrees C for a few weeks or months, As a performance test, a high field seeding process for YBa2Cu3O7 bulk at 10 T and about 1000 degrees C for 3 days is developed, to improve the crystallinity of the YBa2Cu3O7 bulk.

引用

页码：L673 / L675

页数：3

共 4 条

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[3] 11 T liquid helium-free superconducting magnet [J].

Watanabe, K ;

Awaji, S ;

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Yamada, Y ;

Ishihara, M .

CRYOGENICS, 1996, 36 (12) :1019-1025

[4]

Watanabe K., UNPUB

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