{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361699996043816192.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1111/j.1460-2695.1983.tb00342.x"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1460-2695.1983.tb00342.x"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1460-2695.1983.tb00342.x"}}],"dc:title":[{"@value":"A PROPOSED CRITERION FOR FATIGUE THRESHOLD: DISLOCATION SUBSTRUCTURE APPROACH"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p><jats:bold>Abstract—</jats:bold> A model for fatigue threshold has been proposed based on the dislocation subgrain cell structure that evolves at the crack tip in steels during the fatigue deformation process. The stabilized subgrain cells that develop in the material act as impenetrable barriers to dislocations in slip band pile‐ups that emanate from the fatigue crack tip. The blocking of these dislocations tends to limit crack growth that occurs by crack tip emission of dislocations, thereby leading ultimately to the fatigue threshold condition. The grain size effect on threshold is deduced to be an indirect effect as it is proposed that the subgrain cell size is the controlling substructural parameter at the threshold stress intensity level. The subgrain cell size is shown to be proportional to the one‐third power of the initial grain size.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699996043816321","@type":"Researcher","foaf:name":[{"@value":"J. P. Lucas"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699996043816320","@type":"Researcher","foaf:name":[{"@value":"W. W. Gerberich"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"8756758X"},{"@type":"EISSN","@value":"14602695"},{"@type":"PISSN","@value":"http://id.crossref.org/issn/01604112"}],"prism:publicationName":[{"@value":"Fatigue & Fracture of Engineering Materials & Structures"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"1983-01","prism:volume":"6","prism:number":"3","prism:startingPage":"271","prism:endingPage":"280"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1460-2695.1983.tb00342.x"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1460-2695.1983.tb00342.x"}],"createdAt":"2007-04-03","modifiedAt":"2023-10-19","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390282681457401088","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of Hardness on Fatigue Crack Propagation Behavior in [Ferrite/Bainite] Hybrid Materials"},{"@language":"ja","@value":"［フェライト／ベイナイト］ハイブリッド材の疲労き裂進展挙動に及ぼす硬度の影響"},{"@language":"ja-Kana","@value":"フェライト ベイナイト ハイブリッドザイ ノ ヒロウ キレツ シンテン キョドウ ニ オヨボス コウド ノ エイキョウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390577043837486976","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Mechanical and Rotating Bending Fatigue Properties of 18Cr-4.8Ni-0.03C Stainless Steel in High-Pressure Hydrogen Environment"},{"@language":"ja","@value":"高圧水素環境における18Cr-4.8Ni-0.03Cステンレス鋼の機械的性質および回転曲げ疲労特性"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1111/j.1460-2695.1983.tb00342.x"},{"@type":"CROSSREF","@value":"10.2320/jinstmet.jc202106_references_DOI_EFltRQCzhey3XUBACZgei0nGAS7"},{"@type":"CROSSREF","@value":"10.2320/jinstmet.72.897_references_DOI_EFltRQCzhey3XUBACZgei0nGAS7"}]}