ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "8abef172-5300-4527-a094-1a4bec566615"}, "_deposit": {"id": "24564", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "24564"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00024564", "sets": ["322"]}, "author_link": ["72723", "72724", "72725", "72726", "72727"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-06", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "196", "bibliographicPageStart": "187", "bibliographicVolumeNumber": "85", "bibliographic_titles": [{"bibliographic_title": "Intermetallics", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Directional coarsening (rafting) of the γ′ precipitate phase during creep in a nickel-based single crystal superalloy is simulated using the phase-field method. Both the morphological change of the γ′ phase and the microstructure-dependent heterogeneous creep of the γ matrix phase are modeled in the simulation. In three-dimensional simulations considering a single γ′ particle at 1273 K under tensile stresses of 130 MPa and 100 MPa along the [001] crystallographic direction, the γ′ phase coarsens toward the direction perpendicular to the applied stress axis. The simulated macroscopic creep rate–time curve in the initial stage of creep is consistent with the experimental data. The time to rafting increases with decreasing magnitude of the applied external stress. Furthermore, the external stress is removed at an arbitrary strain in the simulation at 1273 K, and the occurrence of rafting during the subsequent heat treatment without external stress is confirmed. The simulation results show that the threshold value of macroscopic strain for inducing rafting (ɛth) is ɛth=0.12%–0.16% in the stress range of 100–160 MPa. Moreover, rafting can be accelerated by removing the external stress of 100–160 MPa when the macroscopic strain exceeds ɛth.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "https://doi.org/10.1016/j.intermet.2017.02.017"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/26782"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.intermet.2017.02.017", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0966-9795", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tsukada, Yuhki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "72723", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koyama, Toshiyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "72724", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kubota, Fuminori", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "72725", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murata, Yoshinori", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "72726", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kondo, Yoshihiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "72727", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-06-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "INTERMETALLICS_Revision_Final.pdf", "filesize": [{"value": "4.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 4200000.0, "url": {"label": "INTERMETALLICS_Revision_Final.pdf ファイル公開:2019/06/01", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/24564/files/INTERMETALLICS_Revision_Final.pdf"}, "version_id": "8af46a46-545b-4cd0-81b8-81288bfe2b28"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Creep", "subitem_subject_scheme": "Other"}, {"subitem_subject": "diffusion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "inhomogeneous deformation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Microstructure", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Phase field modeling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Aero-engine components", "subitem_subject_scheme": "Other"}]}, "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": "Phase-field simulation of rafting kinetics in a nickel-based single crystal superalloy", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Phase-field simulation of rafting kinetics in a nickel-based single crystal superalloy", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/26782", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2017-07-07"}, "publish_date": "2017-07-07", "publish_status": "0", "recid": "24564", "relation": {}, "relation_version_is_last": true, "title": ["Phase-field simulation of rafting kinetics in a nickel-based single crystal superalloy"], "weko_shared_id": -1}
  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Phase-field simulation of rafting kinetics in a nickel-based single crystal superalloy

http://hdl.handle.net/2237/26782
http://hdl.handle.net/2237/26782
cfccced0-bd8e-4537-a2ba-94cf11ff3ba5
名前 / ファイル ライセンス アクション
INTERMETALLICS_Revision_Final.pdf INTERMETALLICS_Revision_Final.pdf ファイル公開:2019/06/01 (4.2 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-07-07
タイトル
タイトル Phase-field simulation of rafting kinetics in a nickel-based single crystal superalloy
言語 en
著者 Tsukada, Yuhki

× Tsukada, Yuhki

WEKO 72723

en Tsukada, Yuhki

Search repository
Koyama, Toshiyuki

× Koyama, Toshiyuki

WEKO 72724

en Koyama, Toshiyuki

Search repository
Kubota, Fuminori

× Kubota, Fuminori

WEKO 72725

en Kubota, Fuminori

Search repository
Murata, Yoshinori

× Murata, Yoshinori

WEKO 72726

en Murata, Yoshinori

Search repository
Kondo, Yoshihiro

× Kondo, Yoshihiro

WEKO 72727

en Kondo, Yoshihiro

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
キーワード
主題Scheme Other
主題 Creep
キーワード
主題Scheme Other
主題 diffusion
キーワード
主題Scheme Other
主題 inhomogeneous deformation
キーワード
主題Scheme Other
主題 Microstructure
キーワード
主題Scheme Other
主題 Phase field modeling
キーワード
主題Scheme Other
主題 Aero-engine components
抄録
内容記述 Directional coarsening (rafting) of the γ′ precipitate phase during creep in a nickel-based single crystal superalloy is simulated using the phase-field method. Both the morphological change of the γ′ phase and the microstructure-dependent heterogeneous creep of the γ matrix phase are modeled in the simulation. In three-dimensional simulations considering a single γ′ particle at 1273 K under tensile stresses of 130 MPa and 100 MPa along the [001] crystallographic direction, the γ′ phase coarsens toward the direction perpendicular to the applied stress axis. The simulated macroscopic creep rate–time curve in the initial stage of creep is consistent with the experimental data. The time to rafting increases with decreasing magnitude of the applied external stress. Furthermore, the external stress is removed at an arbitrary strain in the simulation at 1273 K, and the occurrence of rafting during the subsequent heat treatment without external stress is confirmed. The simulation results show that the threshold value of macroscopic strain for inducing rafting (ɛth) is ɛth=0.12%–0.16% in the stress range of 100–160 MPa. Moreover, rafting can be accelerated by removing the external stress of 100–160 MPa when the macroscopic strain exceeds ɛth.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.intermet.2017.02.017
ISSN
収録物識別子タイプ PISSN
収録物識別子 0966-9795
書誌情報 en : Intermetallics

巻 85, p. 187-196, 発行日 2017-06
著者版フラグ
値 author
URI
識別子 https://doi.org/10.1016/j.intermet.2017.02.017
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/26782
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 14:00:13.659888
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3