WELDABILITY OF BI-BASED SUPERCONDUCTOR AND FLAME WELDING METHOD

被引：4

作者：

LI, BR

GAO, X

CHEN, WP

机构：

[1] Department of Solid State Electronics, Huazhong University of Science and Technology, Wuhan

来源：

JOURNAL OF THE LESS-COMMON METALS | 1990年 / 164卷

关键词：

D O I：

10.1016/0022-5088(90)90273-M

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The weldability of Bi-Pb-Sr-Ca-Cu-O superconducting ceramics has been studied in this paper. Two small bars were welded together by the conventional flame welding method. The welding region that was initially in a glass state crystallized into a polycrystalline state after a heat treatment and became zero-resistant at 106K. © 1990.

引用

页码：660 / 662

页数：3