中文版 English
Position:首页 > Papers > Spraying equipment

Functionally gradient superconducting foils by plasma spraying

Time:2012-10-12 08:10:39  From:JOURNAL OF MATERIALS SCIENCE  Author:M. F. BESSER, R. K. TRIVEDI, M

Functionally gradient superconducting foils by plasma spraying

M. F. BESSER, R. K. TRIVEDI, M. J. KRAMER
JOURNAL OF MATERIALS SCIENCE

abstract:Functionally gradient composite foils of Y Ba Cu O and silver with a layer thickness of around 100 Km and certain exibility, were produced by air plasma spraying. The superconducting phase is formed in sprayed composite foils only after annealing in owing oxygen above 900 C but can be improved by annealing rst in argon at 850 C prior to the oxygen annealing. The effect of argon pre-treatment was found to increase the grain size of YBa2Cu3O7 . The behaviour of the graded silver layer in improving the ductility and in C the process of recovery of superconductivity of the sprayed coating was investigated.

keywords:Plasma spray coatings

本站文章未经允许不得转载;如欲转载请注明出处,北京桑尧科技开发有限公司网址:http://www.sunspraying.com/

Support
返回首页
Home page
发表评论 共有条评论
用户名: 密码:
验证码: 匿名发表
Information
Article
    无相关信息
Update
Hot