Fabrication of YBCO superconducting rods by unidirectional solidification

En Zhi Gao, Jin Shan Li, Hai Tao Cao, Rui Hu, Zhong Wei Chen, Heng Zhi Fu, Ping Xiang Zhang

科研成果: 期刊稿件文章同行评审

摘要

The unidirectional solidification method was used in order to grow YBCO samples. Processing parameter of high quality YBCO rods by unidirectional solidification method was investigated. The dependence of microstructure on the traveling rate and dispersive distributed 211 particles were studied. The results show that. high quality YBCO rods can be got by unidirectional solidification technique and high quality slices can be obtained with the lower velocity. It is observed from the analysis of the influence of the 211 particles on the growth of the YBCO to different content of 211 particles that tiny and even distribution of 211 particles can help the growth of YBCO.

源语言英语
页(从-至)679-681+684
期刊Cailiao Kexue yu Gongyi/Material Science and Technology
15
5
出版状态已出版 - 10月 2007

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