In this study, atmospheric exposure tests were conducted using Zn-Al arc thermal spray coatings, Zn arc thermal spray coatings, and hot-dip Zn coatings at two locations: the Kibana Campus and the Nobeoka Field of the University of Miyazaki. The corrosion characteristics of each coating were compared by surface observation, film thickness measurement, XRD and SEM/EDX analysis, from the viewpoint of differences in composition. As a result, no significant corrosion was observed in the Zn-Al arc thermal spray specimens even after two years of atmospheric exposure test, while corrosion product deposition was observed in the Zn arc thermal spray and hot-dip Zn specimens.
"},{"@language":"ja","@value":"本研究では，Zn-Al溶射，Zn溶射およびZnめっきを用いて，宮崎大学木花キャンパスと宮崎大学延岡フィールドの2地点において大気暴露試験を実施し，それぞれの溶射皮膜の組成の違いによる腐食特性を外観観察，膜厚測定，XRDおよびSEM・EDX分析により比較した．その結果，Zn-Al溶射では暴露2年目においても大きな腐食はみられず，Zn溶射およびZnめっきでは腐食生成物の堆積が確認された．
"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410588755853572484","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"森本 菖"},{"@language":"en","@value":"Morimoto Ayame"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University of Miyazaki"},{"@language":"ja","@value":"宮崎大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410588755853572485","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"中野 敦"},{"@language":"en","@value":"Nakano Atsushi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University of Miyazaki"},{"@language":"ja","@value":"宮崎大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410588755853572482","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"堀澤 英太郎"},{"@language":"en","@value":"Horisawa Eitaro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University of Miyazaki"},{"@language":"ja","@value":"宮崎大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410588755853572483","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"森田 千尋"},{"@language":"en","@value":"Morita Chihiro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University of Miyazaki"},{"@language":"ja","@value":"宮崎大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410588755853572480","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"押川 渡"},{"@language":"en","@value":"Oshikawa Wataru"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University of the Ryukyus"},{"@language":"ja","@value":"琉球大学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410588755853572481","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"米沢 昇"},{"@language":"en","@value":"Yonezawa Noboru"}],"jpcoar:affiliationName":[{"@language":"en","@value":"DAIHEN Corporation"},{"@language":"ja","@value":"株式会社ダイヘン"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09170480"},{"@type":"LISSN","@value":"09170480"},{"@type":"EISSN","@value":"18819664"},{"@type":"NDL_BIB_ID","@value":"000000076148"},{"@type":"ISSN","@value":"09170480"},{"@type":"NCID","@value":"AN10235427"}],"prism:publicationName":[{"@language":"en","@value":"Corrosion Engineering"},{"@language":"ja","@value":"材料と環境"},{"@language":"en","@value":"Zairyo-to-Kankyo"},{"@language":"ja","@value":"Ｚａｉｒｙｏ‐ｔｏ‐Ｋａｎｋｙｏ"},{"@language":"en","@value":"ZAKAEP"},{"@language":"ja","@value":"材料と環境"},{"@language":"en","@value":"CORROSION ENGINEERING"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Corrosion Engineering"},{"@language":"ja","@value":"公益社団法人 腐食防食学会"}],"prism:publicationDate":"2026-01-10","prism:volume":"75","prism:number":"1","prism:startingPage":"14","prism:endingPage":"22"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/034538132"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I034538132"},{"@id":"https://www.jstage.jst.go.jp/article/jcorr/75/1/75_14/_pdf"}],"availableAt":"2026-01-10","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=corrosion","dc:title":"corrosion"},{"@id":"https://cir.nii.ac.jp/all?q=Zn%20thermal%20spray","dc:title":"Zn thermal spray"},{"@id":"https://cir.nii.ac.jp/all?q=Zn-Al%20thermal%20spray","dc:title":"Zn-Al thermal spray"},{"@id":"https://cir.nii.ac.jp/all?q=atmospheric%20exposure%20test","dc:title":"atmospheric exposure test"},{"@id":"https://cir.nii.ac.jp/all?q=corrosion%20properties","dc:title":"corrosion properties"},{"@id":"https://cir.nii.ac.jp/all?q=%E8%85%90%E9%A3%9F","dc:title":"腐食"},{"@id":"https://cir.nii.ac.jp/all?q=Zn%E6%BA%B6%E5%B0%84","dc:title":"Zn溶射"},{"@id":"https://cir.nii.ac.jp/all?q=Zn-Al%E6%BA%B6%E5%B0%84","dc:title":"Zn-Al溶射"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%A4%A7%E6%B0%97%E6%9A%B4%E9%9C%B2%E8%A9%A6%E9%A8%93","dc:title":"大気暴露試験"},{"@id":"https://cir.nii.ac.jp/all?q=%E8%85%90%E9%A3%9F%E7%89%B9%E6%80%A7","dc:title":"腐食特性"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011144019014016","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Understanding corrosion via corrosion product characterization: II. 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ENVIRONMENT"},{"@language":"ja","@value":"飛来海塩環境におけるAl-5Mg合金溶射と重防食塗装の取合部の耐食・防食特性"}]},{"@id":"https://cir.nii.ac.jp/crid/2120026415024628480","@type":"OtherWorks","resourceType":"学術雑誌論文(journal article)","relationType":["isIdenticalTo"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"大気暴露試験を用いたZn-Al溶射およびZn溶射の腐食特性評価"},{"@language":"en","@value":"Evaluation of Corrosion Characteristics of Zn-Al and Zn Arc Thermal Spray Coatings Using Atmospheric Exposure Tests"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2015014538"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I034538132"},{"@type":"CROSSREF","@value":"10.3323/jcorr.75.14"},{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:00851:0007266469_isIdenticalTo_DOI_De7uC7J4yIHLPs29pRqG8Q1WDb1"}]}