摘要
The morphology and the formation of Y2BaCuO5 phase in powder melting processed YBa2Cu3O7-x superconductors were investigated. The experimental results show the heat treatment can not change the shape of Y2BaCuO5 particles in powder melting processed samples. The formation of round Y 2BaCuO5 phase is due to relative content of each constitution of precursor powders in powder melting process. For powder melting process, the excessive liquid phase is eliminated, which restrains the preferred growth of Y2BaCuO5 particles.
源语言 | 英语 |
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页(从-至) | 620-623 |
页数 | 4 |
期刊 | Journal Wuhan University of Technology, Materials Science Edition |
卷 | 26 |
期 | 4 |
DOI | |
出版状态 | 已出版 - 8月 2011 |
已对外发布 | 是 |