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dc.contributor.authorSu, C. W.en_US
dc.contributor.authorLee, J. W.en_US
dc.contributor.authorWang, C. S.en_US
dc.contributor.authorChao, C. G.en_US
dc.contributor.authorLiu, T. F.en_US
dc.date.accessioned2014-12-08T15:12:39Z-
dc.date.available2014-12-08T15:12:39Z-
dc.date.issued2008-02-01en_US
dc.identifier.issn0257-8972en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.surfcoat.2007.08.011en_US
dc.identifier.urihttp://hdl.handle.net/11536/9725-
dc.description.abstractThe morphology and microstructure of an intermetallic layer formed on the surface of Fe-8Al-30Mn-0.8C alloy by hot-dip aluminization treatment have been examined in detail. The phases present in the coating are unambiguously identified by means of transmission electron microscopy. After alummization, a two layer coating was formed consisting of an external Al layer and a (Fe, Mn)(2)Al-5 intermetallic on top of the substrate. The (Fe,Mn)(2)Al-5 compound has an orthorhombic structure with lattice parameters a = 0.752 nm, b = 0.667 nm and c = 0.417 nm. The activation energy (E-FeMnAl) for the growth of such an intermetallic layer is calculated to be 52.7 kJ/mol. These results are different from those observed in aluminized low-carbon steel (E-Fe). The difference between E-FeMnAl and E-Fe is attributed to the alloying elements (Mn) in the present alloy. Environmental salt fog corrosion and high temperature oxidation tests were carried out to examine the corrosion and oxidation resistance. The results indicated that both the corrosion and oxidation resistance of the Fe-8Al-30Mn-0.8C alloy treated by hot-dip aluminization can be significantly increased. (C) 2007 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectFe-Al-Mn alloyen_US
dc.subjecthot-dip aluminizationen_US
dc.subjectcorrosionen_US
dc.subjectoxidationen_US
dc.subjecttransmission electron microscopyen_US
dc.subjectTEMen_US
dc.titleThe effect of hot-dipped aluminum coatings on Fe-8Al-30Mn-0.8C alloyen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.surfcoat.2007.08.011en_US
dc.identifier.journalSURFACE & COATINGS TECHNOLOGYen_US
dc.citation.volume202en_US
dc.citation.issue9en_US
dc.citation.spage1847en_US
dc.citation.epage1852en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000252637700036-
dc.citation.woscount17-
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