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Fracture strength properties of (Gd,Y)BaCuO large single-grain bulk at liquid nitrogen temperature
http://hdl.handle.net/10655/00013028
http://hdl.handle.net/10655/0001302846ca2a0a-b9a6-4f2e-867b-7683d4d44e1b
Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-02-16 | |||||
タイトル | ||||||
タイトル | Fracture strength properties of (Gd,Y)BaCuO large single-grain bulk at liquid nitrogen temperature | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
MURAKAMI, A.
× MURAKAMI, A.× IWAMOTO, Akifumi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to investigate the fracture strength properties of a (Gd,Y)BaCuO large single-grain bulk with 90 mm in diameter, bending tests were carried out at liquid nitrogen temperature 77 K for the specimens cut from the bulk sample. The large single-grain bulk was fabricated by RE compositional gradient technique to overcome the problem of undesirable nucleation apart from the seed crystal. One precursor that consisted of some regions with different Gd and Y contents was used for the fabrication. Bending tests for the plain and the V-notched specimens were carried out to evaluate the fracture strength and fracture toughness, respectively. The fracture strength values of the specimens that included the interface between two regions with different Gd and Y contents were not lower than those of the specimens that did not include the interface, which is similar to the bending test results at room temperature. The fracture strength values at 77 K were higher than those at room temperature. | |||||
書誌情報 |
Journal of Physics: Conference Series 巻 1293, p. 012045, 発行日 2019-10-15 |
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書誌的事項 | ||||||
31st International Symposium on Superconductivity (ISS2018) 12–14 December 2018, Tsukuba, Ibaraki, Japan | ||||||
出版者 | ||||||
出版者 | IOP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 17426596 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12839617 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1088/1742-6596/1293/1/012045 | |||||
権利 | ||||||
権利情報 | This is the Accepted Manuscript version of an article accepted for publication in Journal of Physics: Conference Series. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://iopscience.iop.org/article/10.1088/1742-6596/1293/1/012045. | |||||
情報源 | ||||||
関連名称 | A Murakami and I Iwamoto 2019 J. Phys.: Conf. Ser. 1293 012045 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://iopscience.iop.org/article/10.1088/1742-6596/1293/1/012045 | |||||
関連名称 | Publisher version | |||||
NAIS | ||||||
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