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DEFORMATION AND FRACTURE OF Y-Ba-Cu-O SUPERCONDUCTOR |
| NI Qunhui;LI Anping;LI Yong;KONG Qingping |
| Institute of Solid State Physics, Academia Sinica, Hefei |
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| Cite this article: |
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NI Qunhui, LI Anping, LI Yong et al 1989 Chin. Phys. Lett. 6 321-324 |
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Abstract Mechanical tests of bulk Y-Ba-Cu-O superconductor have been carried out. The density and the grain size have a significant influence on the strength. The ratio of tensile strength to compressive strength and the strain at fracture are very small. These indicate that the Y-Ba-Cu-O superconductor has the typical character of brittle ceramics.
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| Keywords:
6220F
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Published: 01 July 1989
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