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1铝合金无铬导电氧化膜的研究摘要A1A0A2A3A4A5A6A7A8A9A1A0A2A3A4A8A10A7A8A11A12A13A14A15A16A17A18A19A21A22A20A23A24A25A27A26A29A30A28A31A29A33A32A29A35A34A6A5A36A29A6A31A37A38A39A40A29A6A41A26A42A43A21A45A44A46A47A48A49A50A51A29A53A52A55A54A29A57A56A58A59A29A5A6A60A61A29A63A6A62A64A65A43A66A67A69A70A68A13A5A6A7A8A46A47A71A15A72A24A73A74A75A76A77A21A79A73A74A75A44A78A21A81A80A82A83A69A85A84A21A87A86A5A6A60A61A29A89A88A60A90A13A82A91A92A35A73A5A6A7A8A46A47A93A24A95A94A3A4A46A96A97A98A99A100A101A102A103A104A105A106A107A90A45A44A14A15A49A23A69A85A84A21A109A108A110A1A0A2A3A4A11A12A111A5A6A7A8A103A104A112A86A113A114A72A115A116A21A37A117A118A119A120A121A66A8A122A74A75A29A124A74A75A123A125A5A6A7A8A76A77A126A127A128A16A129A46A47A130A131A21A133A132A134A57A56A13A12A8A60A135A21A137A136A53A57A26A12A21A139A138A140A141A142A143A144A146A122A74A75A129A124A74A75A5A6A7A8A57A21A148A145A2A147A149A21A152A150A106A151A29A148A153A29A156A154A29A58A59A29A158A159A29A160A155A29A162A29A163A157A165A161A164A166A21A122A29A169A158A167A168A55A69A172A170A21A174A161A57A13A89A88A60A171A173A175A176A21A124A74A75A7A8A57A13A57A6A177A178A122A74A75A7A8A57A179A180A181A69A85A84A21A124A74A75A8A10A7A8A57A13A60A182A183A184A66A185A69关键词A1A0A2A188A5A6A57A188A35A73A7A82STUDYONCHROMIUMFREECONDUCTIVEOXIDIZINGPROCESSESFORALUMINUMALLOYABSTRACTASANIMPORTANTMETHODSFORCHEMICALOXIDATIONTREATMENTOFALUMINUMALLOY,CONDUCTIVEOXIDATIONWITHTHESIMPLEPROCESS,LOWCOST,COMPACTFILM,GOODCONDUCTIVITYANDELECTROMAGNETICINTERFERENCEISWIDELYUSEDINCOMPUTERS,BLACKBOXES,RADAR,RADIONAVIGATION,ELECTRONICCOMMUNICATIONEQUIPMENT,RADIOCHASSIS,ANDSOONTRADITIONALCONDUCTIVEOXIDATIONPROCESSISMAINLYBASEDONCHROMATESYSTEMHOWEVER,CHROMATEISTOXICANDSERIOUSLYPOLLUTESTHEENVIRONMENTINORDERTOOBTAINTHECONVERSIONCOATINGWITHGOODCONDUCTIVITY,HIGHCORROSIONRESISTANCEANDENVIRONMENTFRIENDLY,ITISCRUCIALTOCARRYOUTTHESTUDYOFNONCHROMECONVERSIONCOATINGSINTHISWORK,WEOPTIMIZEDTHECONDITIONOFSOLUTIONFORMULAANDTECHNOLOGYPARAMETERS,CHARACTERIZEDTHEMORPHOLOGYANDELEMENTALCOMPOSITIONINADDITION,THECOMPOSITION,CORROSIONRESISTANCEOFOXIDEFILM,MEMBRANERESISTANCE,MORPHOLOGYANDTHEMECHANISMOFCHEMICALOXIDATIONWEREALSOINVESTIGATEDITCOULDBESAFELYCONCLUDEDTHATASFOLLOWSMOLYBDATEANDMANGANESEACIDSALTCONDUCTIVEOXIDATIONFILMSINCLUDINGFOURELEMENTSC,AL,OANDMNWEREGOLDENYELLOW,APPEARANCEOFSMOOTH,UNIFORM,SMOOTHANDDENSECONTENTSOFMOLYBDENUMANDZIRCONIUMWERELOWTHECORROSIONRESISTANCEOFTWOFILMSSLIGHTLYVARIEDTHEFILMRESISTANCEOFMANGANESEACIDSALTOXIDATIONFILMWASMUCHLESSTHANMOLYBDATEOXIDATIONFILMSO,THEPERFORMANCEOFMANGANESEACIDSALTCHEMICALOXIDATIONFILMWASMOREEXCELLENTKEYWORDSALUMINUMALLOYS；CONDUCTIVEFILM；CRFREEOXIDATION31引言A186A187A189A190A191A192A193A194A195A196A197A198A199A200A201A202A203A204A186A205A206A2071956A208A209A210A211A212A213A205A206A214A215A216A217A218A189A219A220A221,A222A223A186A190A205A206A224A196A206A225A226A227A228A229,A230A231A232A233A234A196A190A235A236A237A189A219,A238A239A186A190A240A241A198A199A242A243,A244A245A246A247A248,A186A190A249A250A251A206A252A253A254A255A1A230A0A2A1908A73A3A195A225A226A227A39A224A4A20211A186A187A189A5A6A7A8A9A10A11A12A234A196A13A14A186A187A189A15A16A17A195A90A18A16A19A20A21A195A95A22A23A211A212A193A2A228A195A98A191A24A195A100A25A26A230A27A28A29A5A195A106A217A193A194A190A30A31A191A109A30A107A191A224A32A33A191A195A26A102A3A200A201A34A196A195A34A196A206A225A226A227A228A202A115A35A195A117A231A214A28A36A187A191A192A193A194A190A5A6A195A186A9A10A187A189A37A38A40A195A122A41A195A124A42A195A126A43A195A128A26A195A129A44A129A45A195A31A108A31A44A195A133A134A46A26A73A9A232A47A48A49A50A51A190A27A52A13A14A53A54A55A56A200A201A190A234A196A202A19A92A195A147A57A58A59A6011A152A61A62A63A64A186A9A186A187A189A253A65A34A196A189A219A5A6A19075A195A122A66A63A124A67A68A69A224A70A71A72A74A75A237A76A199A34A196A186A224A186A187A189A5A6A195A22A208A96A77A78A79A80A3A81A82A96A82A83A254A84A196A85A28A5A6A202A178A227A186A190A128A86A191A2A87A10A51A88A195A106A217A89A39A183A41A123A91A190A39A186A18A93A94A187A190A97A99A195A37A41A123A91A192A119A101A254A103A230A214A104A105A110A111A190A39A128A112A195A85A104A112A177A16A225A2524NMA195A34A10A37A237A123A91A106A217A20A24A190A114A33A191A195A90A178A227A94A1A113A116A109A203A238A83A118A109A205A16A17A109A114A200A191A120A109A124A42A18A16A17A195A65A73A157A121A192A125A127A130A131A50A205A50A51A91A140A186A45A132A191A192A190A12A135A136112A186A187A189A45A132A137A138A178A227A186A45A132A119A139A103A230A190A39A128A112A121A192A130A131A50A205A50A51A91A140A186A45A132A191A192A190A12A135A195A65A73A140A186A9A186A187A189A45A132A141A142A137A138A195A11A12A43A212A232A26A190A143A144A37A186A45A132A145A146A214A104A112A195A73A148A56A149A150A190A151A190A202A43A49A190A137A138A143A217A231A153A87A39A128A109A128A86A39A128A109A45A132A154A145A195A22A155A157A217A156A158A39A128A144A109A236A108A159A160A144A161A202A37A162A163A91A185A164A165A214A28A196A227A186A187A189A9A228A229A45A132A137A138A190A166A167A168A169A2022121A153A87A39A128A153A87A39A128A231A170A231A31A171A39A128A195A252A2A3A172A214A28A31A128A86A39A128A137A138A202A186A153A87A39A128A26A173A172A37A31A171A174A91A17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