WEKO3
アイテム
{"_buckets": {"deposit": "c18c5944-e28a-4f25-9e78-e8ba45bcc7ad"}, "_deposit": {"created_by": 1, "id": "77683", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "77683"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00077683", "sets": ["1"]}, "author_link": ["998707", "998704", "998713", "998714", "998708", "998706", "998703", "998709", "998711", "998710", "998712", "998702", "998705", "998701", "998700"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "A", "bibliographicPageEnd": "454", "bibliographicPageStart": "450", "bibliographicVolumeNumber": "146", "bibliographic_titles": [{"bibliographic_title": "Fusion Engineering and Design"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Fuel loss and environmental contamination by tritium permeation through structural materials are critical issuesfor the establishment of a fusion DEMO reactor. In this study, the effectivity of a chromium oxide layer formedon reduced activation ferritic/martensitic steel F82H as a tritium permeation barrier and its stability undersimulated solid/liquid breeder blanket conditions have been investigated. A uniform 100-nm-thick chromiumoxide layer was formed by heat treatment at 710 °C for 5 min in 50% argon-50% hydrogen mixed gas with theflow rate of 200 standard cubic centimeter per minute. After exposure to simulated solid breeder blanket con-ditions, an iron oxide layer and a spinel-type iron-chromium oxide layer formed. In the case of a liquid breederblanket condition, the chromium oxide layer partly lost at 500 °C for 100 h. The chromium oxide-formed sampledecreased deuterium permeationflux by a factor of up to 150. The permeation reduction efficiency deterioratedafter exposure to a solid breeder blanket condition due to a change of the chromium oxide layer. However, thechromium oxide formation would play a role to reduce hydrogen isotope permeation even after reduction of theoxide layers", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.fusengdes.2018.12.089", "subitem_relation_type_select": "DOI"}}]}, "item_8_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.sciencedirect.com/science/article/pii/S0920379618308548", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0920-3796", "subitem_source_identifier_type": "ISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Chikada, Takumi"}], "nameIdentifiers": [{"nameIdentifier": "998700", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kimura, Keisuke"}], "nameIdentifiers": [{"nameIdentifier": "998701", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mochizuki, Jumpei"}], "nameIdentifiers": [{"nameIdentifier": "998702", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Horikoshi, Seira"}], "nameIdentifiers": [{"nameIdentifier": "998703", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsunaga, Moeki"}], "nameIdentifiers": [{"nameIdentifier": "998704", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fujita, Hikari"}], "nameIdentifiers": [{"nameIdentifier": "998705", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okitsu, Kouhei"}], "nameIdentifiers": [{"nameIdentifier": "998706", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tanaka, Teruya"}], "nameIdentifiers": [{"nameIdentifier": "998707", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hishinuma, Yoshimitsu"}], "nameIdentifiers": [{"nameIdentifier": "998708", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakamoto, Yoshiteru"}], "nameIdentifiers": [{"nameIdentifier": "998709", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Someya, Youji"}], "nameIdentifiers": [{"nameIdentifier": "998710", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Hirofumi"}], "nameIdentifiers": [{"nameIdentifier": "998711", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoshiteru, Sakamoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "998712", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoji, Someya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "998713", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hirofumi, Nakamura", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "998714", "nameIdentifierScheme": "WEKO"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Surface oxidation effect on deuterium permeation in reduced activation ferritic/martensitic steel F82H for DEMO application", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Surface oxidation effect on deuterium permeation in reduced activation ferritic/martensitic steel F82H for DEMO application"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/77683", "pubdate": {"attribute_name": "公開日", "attribute_value": "2019-11-28"}, "publish_date": "2019-11-28", "publish_status": "0", "recid": "77683", "relation": {}, "relation_version_is_last": true, "title": ["Surface oxidation effect on deuterium permeation in reduced activation ferritic/martensitic steel F82H for DEMO application"], "weko_shared_id": -1}
Surface oxidation effect on deuterium permeation in reduced activation ferritic/martensitic steel F82H for DEMO application
https://repo.qst.go.jp/records/77683
https://repo.qst.go.jp/records/7768321cf2a4c-285c-41b4-94e9-21af6ce2d4ed
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2019-11-28 | |||||
タイトル | ||||||
タイトル | Surface oxidation effect on deuterium permeation in reduced activation ferritic/martensitic steel F82H for DEMO application | |||||
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 |
Chikada, Takumi
× Chikada, Takumi× Kimura, Keisuke× Mochizuki, Jumpei× Horikoshi, Seira× Matsunaga, Moeki× Fujita, Hikari× Okitsu, Kouhei× Tanaka, Teruya× Hishinuma, Yoshimitsu× Sakamoto, Yoshiteru× Someya, Youji× Nakamura, Hirofumi× Yoshiteru, Sakamoto× Yoji, Someya× Hirofumi, Nakamura |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Fuel loss and environmental contamination by tritium permeation through structural materials are critical issuesfor the establishment of a fusion DEMO reactor. In this study, the effectivity of a chromium oxide layer formedon reduced activation ferritic/martensitic steel F82H as a tritium permeation barrier and its stability undersimulated solid/liquid breeder blanket conditions have been investigated. A uniform 100-nm-thick chromiumoxide layer was formed by heat treatment at 710 °C for 5 min in 50% argon-50% hydrogen mixed gas with theflow rate of 200 standard cubic centimeter per minute. After exposure to simulated solid breeder blanket con-ditions, an iron oxide layer and a spinel-type iron-chromium oxide layer formed. In the case of a liquid breederblanket condition, the chromium oxide layer partly lost at 500 °C for 100 h. The chromium oxide-formed sampledecreased deuterium permeationflux by a factor of up to 150. The permeation reduction efficiency deterioratedafter exposure to a solid breeder blanket condition due to a change of the chromium oxide layer. However, thechromium oxide formation would play a role to reduce hydrogen isotope permeation even after reduction of theoxide layers | |||||
書誌情報 |
Fusion Engineering and Design 巻 146, 号 A, p. 450-454, 発行日 2019-09 |
|||||
出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0920-3796 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.fusengdes.2018.12.089 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.sciencedirect.com/science/article/pii/S0920379618308548 |