MICROSTRUCTURE OF PLASMA-SPRAYED YBA2CU3OX HIGH-TEMPERATURE SUPERCONDUCTORS

被引：10

作者：

PAWLOWSKI, L

GROSS, A

MCPHERSON, R

机构：

[1] Department of Materials Engineering, Monash University, Clayton, 3168, Victoria

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 14期

关键词：

D O I：

10.1007/BF01184975

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The arc plasma spraying process has been applied to deposit YBaCuO superconductors on to steel substrates. Detached, as-sprayed coatings were heat treated at 950-degrees-C in air in order to restore superconductivity. Oxygen annealing at temperatures 400-500-degrees-C has been used as the final stage in material preparation. The changes in the microstructure of the material during heat treatment have been followed with the aid of scanning electron and optical microscopy. The phase transformations resulting from heat treatment have been studied by differential thermal analysis and X-ray diffraction.

引用

页码：3803 / 3808

页数：6

共 23 条

[1] INTERFACE ANALYSIS OF Y-BA-CU-O FILMS ON AL-COATED SI SUBSTRATES [J].