Fracture toughness of ybacuo prepared by mpmg process

Hiroyuki Fujimoto; Masato Murakami; Terutsugu Oyama; Yuh Shiohara; Naoki Koshizuka; Shoji Tanaka

doi:10.1143/JJAP.29.L1793

Fracture toughness of ybacuo prepared by mpmg process

Hiroyuki Fujimoto, Masato Murakami, Terutsugu Oyama, Yuh Shiohara, Naoki Koshizuka, Shoji Tanaka

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The fracture toughness of melt-powder-melt-growth(MPMG)-processed YBaCuO samples was measured and the beneficial effect of the dispersed 211 particles in the 123 superconducting phase on toughening the material was confirmed. Preferred fracture planes were (100), (010) and (001) planes, and the fracture toughness of the (001) plane was lower than that of the (100) and (010) planes.

Original language	English
Pages (from-to)	L1793-L1795
Journal	Japanese Journal of Applied Physics
Volume	29
Issue number	10
DOIs	https://doi.org/10.1143/JJAP.29.L1793
Publication status	Published - 1990 Oct
Externally published	Yes

Keywords

Fracture toughness
Meltrocess
Superconductors
YBaCuO

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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abstract = "The fracture toughness of melt-powder-melt-growth(MPMG)-processed YBaCuO samples was measured and the beneficial effect of the dispersed 211 particles in the 123 superconducting phase on toughening the material was confirmed. Preferred fracture planes were (100), (010) and (001) planes, and the fracture toughness of the (001) plane was lower than that of the (100) and (010) planes.",

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AU - Oyama, Terutsugu

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AU - Koshizuka, Naoki

AU - Tanaka, Shoji

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N2 - The fracture toughness of melt-powder-melt-growth(MPMG)-processed YBaCuO samples was measured and the beneficial effect of the dispersed 211 particles in the 123 superconducting phase on toughening the material was confirmed. Preferred fracture planes were (100), (010) and (001) planes, and the fracture toughness of the (001) plane was lower than that of the (100) and (010) planes.

AB - The fracture toughness of melt-powder-melt-growth(MPMG)-processed YBaCuO samples was measured and the beneficial effect of the dispersed 211 particles in the 123 superconducting phase on toughening the material was confirmed. Preferred fracture planes were (100), (010) and (001) planes, and the fracture toughness of the (001) plane was lower than that of the (100) and (010) planes.

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KW - Superconductors

KW - YBaCuO

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