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Mechanical properties of beryllium-titanium intermetallic compounds fabricated by plasma sintering
https://repo.qst.go.jp/records/85681
https://repo.qst.go.jp/records/85681d03827e9-c842-49bc-bb7d-2d04e10bb8fb
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-02-14 | |||||
| タイトル | ||||||
| タイトル | Mechanical properties of beryllium-titanium intermetallic compounds fabricated by plasma sintering | |||||
| 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 |
Hwang, Taehyun
× Hwang, Taehyun× Kim, Jaehwan× Suguru, Nakano× Masaru, Nakamichi× Hwang, Taehyun× Kim, Jaehwan× Suguru, Nakano× Masaru, Nakamichi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The purpose of this study was to evaluate the mechanical properties of beryllide (Be12Ti) fabricated by a plasma sintering method to provide important properties data for the material database for DEMO design. Single-phase Be12Ti powders were successfully fabricated by the homogenization treatment. Plasma sintering was performed using the homogenized powders at various temperatures to investigate the effect of sintering temperature on the density and microhardness of Be12Ti. The sintering density of Be12Ti increased with an increase in sintering temperature from 900 to 1000 °C and then saturated above 1000 °C. The sintering density was almost equal to the theoretical density. The variation in Vickers microhardness as a function of temperature was similar to that of sintering density. The fracture toughness values of Be12Ti calculated using Anstis, Evans and Charles, Tanaka equations, and Japanese industrial standards (JIS) R1607 criteria were approximately 2.16, 2.07, 2.00, and 2.43 MPa·m0.5, respectively. | |||||
| 書誌情報 |
Nuclear materials and Energy 巻 30, p. 101117, 発行日 2022-01 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2352-1791 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nme.2022.101117 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.nme.2022.101117 | |||||
