|
|
Stuey on Corrosion Resistance and Affecting Factors of Metal Ceramic Coating |
Qing Li;Yan Chen |
重庆仪表材料研究所 |
|
|
Abstract The effect sol preparation with different catalysts,substrate prtreatment and coatings thickness on corrosion tesistance of sol-gel ceramic coatings was studied.The range of sol viscosity and the withdrawal speed for preparing the necessary ceramic coating thickness which could bring optimum corrosion resistance was also explored.By comparing the acid resistance,pitting resistance and oxidation resistance in different corrosive media with various standard electrochemical and chemical corosion evaluation methods for different assembly samples, including SiO2、ZrO2、TiO2、AlO3、SiO2-TiO2 ceramic coatings on stainless steel substrate, it could be concluded that the contineous and dense ceramic coating on stainless steel prepared with sol-gel dipping withdrawal method could provide effective protection.
|
Received: 15 June 1999
|
|
Corresponding Authors:
Qing Li
|
[1]李青 ,黄元龙 .溶胶凝胶法与金属表面改性 [J].腐蚀科学与防护技术 ,1997,9(3) :2 14 2 2 2 [2 ]AtikM ,LimaNetoPDe,AvacaLZ ,etal.MechanicalStabilityofSol GelFilms[J].JMaterSci,1991,2 6 :386 9 3873 [3]SanctisODe ,GomezL ,PellegriN .ProtectiveGlassCoatingsonMetallicSubstrates[J].JNon CrystSolids ,1990 ,12 1:338~ 343 [4 ]SanctisODe ,HomezL ,Duran .BehaviourinHotAmmoniaAtmosphereofSiO2 CoatedStainlessSteelsProducedbyaSol GelProcedure[J].SurfaceandCoatingTechnology ,1995.70 :2 51 2 55 [5]DamborenerJDe ,PellegriN ,SanctisODe ,etal.ElectrochemicalBehaviourofSiO2 Sol GelCoatingsonStainlessSteel[J],JSol GelSciTechnol,1995,4 :2 39 2 4 4 [6 ]AtikM ,LimaNetoPDe ,AvacaLA ,etal.Protectionof316LStainlessSteelAgainstCorrosionbySiO2 Coatings[J].JMaterSciLett,1994 ,13:10 81 10 85 [7]AtikM ,ZarzyckiJ,R’khaC .ProtectionofFerriticStainlessSteelAgainstOxidationbyZirconiaCoatings[J].JMaterSciLett1994 ,13:2 6 6 2 6 9 [8]AtikM ,’KhaCR ,LimaNetoPDe ,etal.Protectionof316LStainlessSteelbyZirconiaSol GelCoatingsin 15%H2 SO4Solutions[J].JMaterSciLett,1995,14:178 181 [9]NelsonRL ,RamsayJDF ,WoodheadJL .TheCoatingofMetalsWithCeramicOxidesViaColloidalIntermediates[J].ThinSolidFilms ,1981,81:32 9~ 337 [10 ]DiGiampaoloCondeAR ,PuertaM ,RuizH ,etal.ThickAluminosilicateCoatingsonCarbonSteelViaSol Gel[J].JNon CrystSolids,1992 ,147&148:4 6 7 4 73 [11]ShaneM ,MecartneyL .Sol GelSynthesisofZirconiabarrierCoatings[J].JMaterSci,1990 ,2 5:1537 1544 [12 ]AtikM ,AegerterMA .CorrosionResistantSol GelZrO2 CoatingsonStainlessSteel[J].JNon CrystSolids ,1992 ,147&148:813 819 [13]InnocenziPC ,GuglielmiM ,GobbinM ,etal.CoatingofMetalsbytheSol GelDip coatingMethod[J].JEurCeramSci,1992 ,10 :4 31 4 36 [14]MiyazawaK ,SuzukiK ,WegMY .Microstructureandoxidation ResistantPropertyofSol Gel DerivedZrO2 Y2 O3FilmsPreparedonAusteniticStainlessSteelSubstrates[J].JAmCeramSoc ,1995,78(2 ) :347 355 [15]加藤直树 ,谷口滋次 ,柴田俊夫 ゾル—グル法によるSiO2 被膜の保护性に及ばよ溶液の粘度の影响 [J].Zairyo to Kankyo ,1992 ,4 1:535 541 [16 ]ZhongJi pin ,DavidEClark .InteractionBetweenColloidalParticlesinSiO2 andTiO2 Sols[J].JNon CrystSolids,1993,16 0 :2 4 7 2 54 [17]宫氵尺薰一 ,系井一博 ,佐久间健人 .ゾル—グル法によるオ—ステナィトステンレス钢のアルミナコ—テトング [J].日本金属学会志 ,1991,55:1345 1352 [18]KawashimaA ,WangY ,AkiyamaE ,etal.PreparationofProtectiveMultilayerSiO2 andAl2 O3CoatingsonAusteniticStainlessSteelbySol GelMethod[J].Zairyo to Kankyo ,1994 ,4 3:6 54 6 59 [19]王颖 ,秋山英二 ,幅崎浩树 ,等 .ゾル—グル法によη316ステンレス钢上に作制レゼアルミナ被覆の保护性[J].Zairyo to Kankyo ,1993,4 2 :158 16 5 [2 0 ]KatoK .PreparationofSiO2 FilmsfromSi(DC2 H5) 4 C2 H5OH H2 OSolutionsWithoutCatalysts[J].JMaterSci,1992 ,2 7:144 5 144 8 [2 1]KamiyaK ,YotaniJ,SenbaR ,etal.Sol GelPreparationofAluminaGelsFormingaaluminaAround 50 0℃ [J].JCer amSocJap ,1996 ,10 4 (7) :6 85 6 87 [2 2 ]PilzM ,RomichH .Sol GelforElectrochemitry[J].ChemMater ,1997,9(11) :2 345 2 375 [2 3]KatoK .EnhancementofthecorrosionresistanceofsubstratesbythinSiO2 coatingpreparedfromalkoxidesolutionswith outcatalysts[J].JMaterSci,1993,2 8:4 0 33~ 4 0 366 |
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|