ログイン
言語:

WEKO3

  • トップ
  • コミュニティ
  • ランキング
AND
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": "9f73dca8-c163-4f46-a5ca-0717acfc6f48"}, "_deposit": {"id": "8031", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8031"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00008031", "sets": ["1:87"]}, "author_link": ["41772", "44811"], "item_1646810750418": {"attribute_name": "\u51fa\u7248\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_3_biblio_info_186": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "106", "bibliographicPageStart": "97", "bibliographicVolumeNumber": "114", "bibliographic_titles": [{"bibliographic_title": "Solid Mechanics and its Applications"}]}]}, "item_3_description_184": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Crystal plasticity analysis of slip deformation in metal microstructure enables one to calculate densities for the statistically stored (SS) and the geometrically necessary (GN) dislocations, and such densities are utilized to evaluate the critical resolved shear stresses for slip systems. In this paper, we propose a new model, where the mean free path of moving dislocations is defined as a function of the densities for SS and also, GN dislocations, and the critical resolved shear stresses for slip systems are given only by SSDs. Scale dependent characteristics of GN dislocations is transmitted to the SSDs via the mean free path and finally, to the slip resistance of slip systems. Tensile deformations of six-grained multicrystal models whose average grain diameter, d?, ranges from 0.1 to 500 \u03bcm, are analyzed with this new model and microand macroscopicd aspects are examined. Plastic flow stresses increase almost linearly with d-1/2 within the range, 500 \u003e d \u003e 1 \u03bcm, showing the Hall-Petch relation, and this grain refinement effect is gradually reduced for finer microstructures.", "subitem_description_type": "Abstract"}]}, "item_3_full_name_183": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "41772", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u5927\u6a4b, \u9244\u4e5f", "nameLang": "ja"}]}]}, "item_3_publisher_212": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Springer"}]}, "item_3_relation_191": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1007/978-1-4020-2111-4_10", "subitem_relation_type_select": "DOI"}}]}, "item_3_select_195": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_3_subject_196": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "530", "subitem_subject_scheme": "NDC"}]}, "item_access_right": {"attribute_name": "\u30a2\u30af\u30bb\u30b9\u6a29", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5927\u6a4b, \u9244\u4e5f", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "44811", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "80312445", "nameIdentifierScheme": "KAKEN", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000080312445 "}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "No5.pdf", "filesize": [{"value": "461.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 461900.0, "url": {"label": "No5.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/8031/files/No5.pdf"}, "version_id": "50ecf189-2aa4-4704-9f41-5d1956b4e0b2"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "metal microstructure", "subitem_subject_scheme": "Other"}, {"subitem_subject": "crystal plasticity analysis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "dislocations", "subitem_subject_scheme": "Other"}, {"subitem_subject": "scale dependent plasticity", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "A New Model of Scale Dependent Crystal Plasticity Analysis", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "A New Model of Scale Dependent Crystal Plasticity Analysis", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "1", "path": ["1/87"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/8031", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2015-11-27"}, "publish_date": "2015-11-27", "publish_status": "0", "recid": "8031", "relation": {}, "relation_version_is_last": true, "title": ["A New Model of Scale Dependent Crystal Plasticity Analysis"], "weko_shared_id": -1}
  1. 学術雑誌掲載済論文
  2. 洋雑誌

A New Model of Scale Dependent Crystal Plasticity Analysis

https://kitami-it.repo.nii.ac.jp/records/8031
7a10c75b-7b6c-43d0-b577-c60bb715a6c0
名前 / ファイル ライセンス アクション
No5.pdf No5.pdf (461.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2015-11-27
タイトル
言語 en
タイトル A New Model of Scale Dependent Crystal Plasticity Analysis
言語
言語 eng
キーワード
主題Scheme Other
主題 metal microstructure
キーワード
主題Scheme Other
主題 crystal plasticity analysis
キーワード
主題Scheme Other
主題 dislocations
キーワード
主題Scheme Other
主題 scale dependent plasticity
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
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
著者 大橋, 鉄也

× 大橋, 鉄也

WEKO 44811
KAKEN 80312445

ja 大橋, 鉄也

Search repository
著者別名
姓名
姓名 大橋, 鉄也
言語 ja
抄録
内容記述タイプ Abstract
内容記述 Crystal plasticity analysis of slip deformation in metal microstructure enables one to calculate densities for the statistically stored (SS) and the geometrically necessary (GN) dislocations, and such densities are utilized to evaluate the critical resolved shear stresses for slip systems. In this paper, we propose a new model, where the mean free path of moving dislocations is defined as a function of the densities for SS and also, GN dislocations, and the critical resolved shear stresses for slip systems are given only by SSDs. Scale dependent characteristics of GN dislocations is transmitted to the SSDs via the mean free path and finally, to the slip resistance of slip systems. Tensile deformations of six-grained multicrystal models whose average grain diameter, d?, ranges from 0.1 to 500 μm, are analyzed with this new model and microand macroscopicd aspects are examined. Plastic flow stresses increase almost linearly with d-1/2 within the range, 500 > d > 1 μm, showing the Hall-Petch relation, and this grain refinement effect is gradually reduced for finer microstructures.
書誌情報 Solid Mechanics and its Applications

巻 114, p. 97-106, 発行日 2004
DOI
関連識別子
識別子タイプ DOI
関連識別子 http://doi.org/10.1007/978-1-4020-2111-4_10
出版者
出版者 Springer
著者版フラグ
値 author
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 06:29:04.092034
Show All versions

Share

Mendeley CiteULike Twitter Facebook Print Addthis

Cite as

Export

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

Confirm


Powered by CERN Data Centre & Invenio


Powered by CERN Data Centre & Invenio