WEKO3
アイテム
Changes in mechanical property and microstructure of lithium metatitanate tritium breeder caused by thermal annealing
https://repo.qst.go.jp/records/48914
https://repo.qst.go.jp/records/48914b7ad4d1d-a6a2-4f8c-889d-7518a6bb3852
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-08 | |||||
| タイトル | ||||||
| タイトル | Changes in mechanical property and microstructure of lithium metatitanate tritium breeder caused by thermal annealing | |||||
| 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 |
Otani, Yu
× Otani, Yu× Shin-mura, Kiyoto× Ogawaa, Seiya× 星野, 毅× Sasaki, Kazuya× 星野 毅 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Changes in mechanical property and microstructure of sintered pebbles of lithium metatitanate (Li2TiO3)and Li excessive lithium metatitanate (Li2+xTiO3, x > 0) as tritium breeder pebbles for thermal fusionreactors, which were caused by thermal annealing, were investigated. The compressive strength wasmeasured by using a universal tester. The Li2TiO3pebble was stable during the thermal annealing at900◦C, and its compressive strength was not decreased. In contrast, the microstructure and Li/Ti ratio ofthe Li2+xTiO3pebble were markedly changed during the thermal annealing; the grain growth was severeand the excessive Li was disappeared in a 1000 h annealing. As a result, its compressive strength wassignificantly changed; it was drastically decreased by a 100 h annealing but it was once increased againin the additional annealing by a change in fracture mode. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 124, p. 801-804, 発行日 2017-04 |
|||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2017.03.158 | |||||
| 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.2017.03.158 | |||||
| 関連名称 | http://dx.doi.org/10.1016/j.fusengdes.2017.03.158 | |||||
