{"@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/1390001205183333760.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2355/tetsutohagane1955.76.6_948"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"3668750"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/3668750"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I3668750"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/tetsutohagane1955/76/6/76_6_948/_pdf"}},{"identifier":{"@type":"NAID","@value":"110001481004"}}],"dc:title":[{"@language":"ja","@value":"SUS304Lの粒界腐食に及ぼすP,Siの粒界偏析の影響"},{"@language":"en","@value":"The Effect of P and Si Segregation to Grain Boundary on the Intergranular Corrosion of Type 304L Stainless Steel"},{"@language":"ja-Kana","@value":"SUS304L ノ リュウカイ フショク ニ オヨボス P Si ノ リュウカ"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"The correlation between grain boundary segregation and intergranular corrosion in solution heat treated Type 304L stainless steel was examined. Grain boundary composition was analyzed with a high resolution analytical electron microscope (HRAEM). Intergranular corrosion susceptibility was tested in 9 kmol/m<SUP>3</SUP> nitric acid solution containing 1 mol/m<SUP>3</SUP> Ru at 373 K for 1.8 Ms. The followings are found: (1) The amount of phosphorus segregation to grain boundaries in solution heat treated stainless steels were successfully measured quantitatively with HRAEM. The amount of phosphorus segregation increases with higher phosphorus content, and the phosphorus concentration of grain boundary becomes about a hundred times of that of grain interior. (2) Phosphorus and silicon additions cause intergranular corrosion. The correlation between amount of phosphorus segregation and intergranular penetration depth is seen in low silicon content steels. But high silicon content steels show deep intergranular penetration depth, in spite of the small amount of phosphorus segregation. (3) Assuming MCLEAN'S model of equilibrium segregation, the segregation free energy of phosphorus at 1323 K is estimated as about 57 kJ/mol."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001205183333763","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000350651229"}],"foaf:name":[{"@language":"ja","@value":"細井 紀舟"},{"@language":"en","@value":"HOSOI Kishu"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Laboratory, Hitachi, Ltd."},{"@language":"ja","@value":"(株)日立製作所日立研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205183333762","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000350651230"}],"foaf:name":[{"@language":"ja","@value":"横須賀 常信"},{"@language":"en","@value":"YOKOSUKA Tsunenobu"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Laboratory, Hitachi, Ltd."},{"@language":"ja","@value":"(株)日立製作所日立研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205183333760","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000350651231"}],"foaf:name":[{"@language":"ja","@value":"吉田 寿美"},{"@language":"en","@value":"YOSHIDA Toshimi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Laboratory, Hitachi, Ltd."},{"@language":"ja","@value":"(株)日立製作所日立研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205183333764","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000350651232"}],"foaf:name":[{"@language":"ja","@value":"正岡 功"},{"@language":"en","@value":"MASAOKA Isao"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Laboratory, Hitachi, Ltd."},{"@language":"ja","@value":"(株)日立製作所日立研究所 工博"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205183333761","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000350651233"}],"foaf:name":[{"@language":"ja","@value":"佐々田 泰宏"},{"@language":"en","@value":"SASADA Yasuhiro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Works, Hitachi, Ltd."},{"@language":"ja","@value":"(株)日立製作所日立工場"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00211575"},{"@type":"LISSN","@value":"00211575"},{"@type":"EISSN","@value":"18832954"},{"@type":"NDL_BIB_ID","@value":"000000015659"},{"@type":"ISSN","@value":"00211575"},{"@type":"NCID","@value":"AN00151251"}],"prism:publicationName":[{"@language":"en","@value":"Tetsu-to-Hagane"},{"@language":"ja","@value":"鉄と鋼"},{"@language":"en","@value":"Tetsu-to-Hagane"},{"@language":"en","@value":"Journal of the Iron and Steel Institute of Japan"},{"@language":"ja","@value":"鉄と鋼"}],"dc:publisher":[{"@language":"en","@value":"The Iron and Steel Institute of Japan"},{"@language":"ja","@value":"一般社団法人 日本鉄鋼協会"}],"prism:publicationDate":"1990","prism:volume":"76","prism:number":"6","prism:startingPage":"948","prism:endingPage":"955"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/3668750"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I3668750"},{"@id":"https://www.jstage.jst.go.jp/article/tetsutohagane1955/76/6/76_6_948/_pdf"}],"availableAt":"1990","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=austenitic%20stainless%20steel","dc:title":"austenitic stainless steel"},{"@id":"https://cir.nii.ac.jp/all?q=intergranular%20corrosion","dc:title":"intergranular corrosion"},{"@id":"https://cir.nii.ac.jp/all?q=nitric%20acid%20solution","dc:title":"nitric acid solution"},{"@id":"https://cir.nii.ac.jp/all?q=grain%20boundary","dc:title":"grain boundary"},{"@id":"https://cir.nii.ac.jp/all?q=segregation","dc:title":"segregation"},{"@id":"https://cir.nii.ac.jp/all?q=phosphorus","dc:title":"phosphorus"},{"@id":"https://cir.nii.ac.jp/all?q=silicon","dc:title":"silicon"},{"@id":"https://cir.nii.ac.jp/all?q=microscopy","dc:title":"microscopy"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011144078891008","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The influence of grain boundary precipitation on the measurement of chromium redistribution and phosphorus segregation in Ni-16Cr-9Fe"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011146628175360","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A comparison of X-ray (STEM) and Auger electron spectroscopy for the microanalysis of grain boundary segregation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574096137928960","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Sources of variability in grain boundary segregation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855570384591744","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Intergranular Corrosion of Nonsensitized Austenitic Stainless Steels"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520091759872","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Grain boundary segregation of phosphorus and Sulfur in Types 304L and 316L Stainless Steel and Its Effect on Intergranular Corrosion in the Huey Test"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995378767232","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Grain boundary segregation in austenitic stainless steels and its effect on intergranular corrosion and stress corrosion cracking"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896327867904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Equilibrium segregation of phosphorus at grain boundaries of Fe–P, Fe–C–P, Fe–Cr–P, and Fe–Cr–C–P alloys"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388844374051584","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The effects of composition and carbide precipitation on temper embrittlement of 2.25 Cr-1 Mo steel: Part II. 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