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Beryllide pebble fabrication of Be–Zr compositions as advanced neutron multipliers
https://repo.qst.go.jp/records/48270
https://repo.qst.go.jp/records/48270e4937679-1f8d-421f-858a-a7ca98dcfa67
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-08-07 | |||||
| タイトル | ||||||
| タイトル | Beryllide pebble fabrication of Be–Zr compositions as advanced neutron multipliers | |||||
| 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 |
中道, 勝
× 中道, 勝× 金, 宰煥× 落合, 謙太郎× 中道 勝× 金 宰煥× 落合 謙太郎 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Fusion reactors require advanced neutron multipliers with high stability at high temperatures. Beryllium intermetallic compounds (beryllides) have a universally robust potential for high temperature use. Fab- rication of beryllide pebbles of Be–Zr compositions was conducted from the viewpoint of pebble mass production. Prototypic pebbles were successfully fabricated using the plasma-sintered electrodes with high Be and Zr contents for enhanced of the thermal shock resistivity of the electrodes during granulation by a rotating electrode method. From the results of granulation examinations, it was revealed that granulation yields varied greatly depending on compositions of the plasma-sintered electrodes themselves. By utilizing plasma-sintered electrodes with high Be and Zr contents, Be13Zr pebbles had a high granulation yield of 84%. Moreover, the Be13Zr pebbles displayed better oxidation properties as compared to pure Be pebbles. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 109/111, p. 1719-1723, 発行日 2016-11 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2015.10.018 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1016/j.fusengdes.2015.10.018 | |||||
| 関連名称 | http://dx.doi.org/10.1016/j.fusengdes.2015.10.018 | |||||
