Yuav ua li cas Electroplating txhim kho cov khoom lag luam anti - pa luam yeeb kev ua tau zoo? Cov txheej txheem twg tuaj yeem txhim kho los tiv thaiv ove-}} pa luam yeeb?
Tso lus
Yuav ua li cas Electroplating Txhim Kho Cov Khoom Siv Hluav Taws Ua Dua
Electroplating yog ib qho kev kho hauv cov khoom siv hluav taws xob ib txwm siv hauv cov khoom siv hluav taws xob, tsheb, aerospace, thiab lwm thaj teb. Txawm li cas los xij, nyob rau hauv qee qhov siab - kub lossis cov khoom siv hluav taws xob tuaj yeem tsim cov pa luam yeeb, cuam tshuam lawv qhov kev ua tau zoo thiab ntsej muag. Yog li ntawd, txhim kho cov pa luam yeeb tsis kam ntawm cov khoom electroplated tau dhau los ua kev sib tw muaj txiaj ntsig. Cov hauv qab no yuav tham yuav ua li cas txhawm rau txhawm rau txhim kho cov pa luam yeeb los ntawm cov khoom siv hluav taws xob tsis kam, thiab ua kom ua tau zoo, thiab qhia cov txheej txheem cuam tshuam.
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1. Cov khoom siv: optimizing elecoplating txheej txheej sib xyaw
Cov khoom ntawm cov txheej txheem hluav taws xob ncaj qha txiav txim siab cov khoom haus luam yeeb. Xaiv cov ntaub ntawv nrog cov kub kub tiv taus, oxidation tsis kam, thiab qis tsis muaj volatility yog qhov tseem ceeb.
{{0-}}}}}}- yaj - potse}
Piv txwv li, metrals xws li Nickel (NI), chromium (w) muaj kev ruaj khov, tswj cov qauv kev ntseeg siab ntawm cov neeg kub ntxhov thiab txo cov pa taws. Composite txheej xws li nickel -}}} {} {{2} {-} qhov chaw ib puag ncig.
{{0-} ntxiv anti - volatilization Cheebtsam
Ntxiv cov av tsis tshua muaj (xws li Ciab thiab Lanthhanum) lossis cov khoom siv hluav taws xob (oxidation tsis kam ntawm cov tshuaj thiab cov tshuaj txo cov tshuaj.
-} Xaiv qhov qis- volatilization plating da dej
Ib co plating cov da dej zoo li ua rau volatilize thaum kub siab, ua rau haus luam yeeb ntau lawm. Xaiv qhov tsawg - Tsis muaj qhov cyanide plating da) lossis siv cov phooj ywg pub dawb) lossis siv cov pa hluav taws xob ib puag ncig.
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2. Txheej Txheem Txhim Kho: Txhim Kho Txheej Txheem Zoo thiab Nrees
Ua kom zoo dua lub txheej txheem electroplating yog qhov tseem ceeb txhais tau tias ntawm kev txhim kho anti - smog kev ua tau zoo. Los ntawm kev txhim kho cov txheej txheem thiab cov txheej txheem, qhov ntom ntom thiab adhesion ntawm txheej tuaj yeem txhim kho, txo cov pa taws cov pa taws.
-} tswj qhov ceev tam sim no thiab kub
Ntau dhau qhov ceev tam sim no ceev lossis kub tuaj yeem ua rau cov txheej txheej kom xoob lossis tsis muaj kev phom sij, ua kom muaj kev pheej hmoo. Los ntawm kev ua kom zoo tam sim no ceev, kub, thiab lub sijhawm, ib qho kev sib xws, ntom ntom ntom.
-} pulse plating tshuab
Mem tes plating, los ntawm kev hloov pauv ntawm qhov tam sim no, txhim kho lub ntom ntom, txhim kho cov txheej, txo porosity, thiab yog li txo cov pa taws ntau tiam.
{{0 {}} mult - txheej txheej plating txheej txheem
Multi-layer plating (such as nickel-chromium or copper-nickel-chromium) can form a composite coating, enhancing the product's heat resistance and oxidation resistance. Lub synergistic cuam tshuam ntawm cov txheej txheem sib txawv zoo rau cov pa taws ntau dua.
-} pos}- plating sov kho cua sov
Kev kho mob tshav kub kom tsim nyog (xws li annealing lossis kev laus) tom qab plens tshem tawm kev ntxhov siab sab hauv thiab kev ruaj khov, thiab txo cov pa luam yeeb cov pa hluav taws kub thaum kub.
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3. Post {{{{{}} Kev kho mob: Txhim Kho Cov Kev Tiv Thaiv Nto
Tshaj tawm {{0 {}} plating kho yog qhov tseem ceeb rau kev txhim kho cov pa luam yeeb. Cov txheej txheej lossis tshuaj lom neeg tuaj yeem pab txhawb ntxiv txhim kho cov txheej tiv thaiv.
{{0- high - kub txheej
Ua ntawv thov lub siab - kub {1} {resistant organic lossis ceramic txheej (xws li cerammanish organic lossis ceramic txheej) los ntawm cov txiaj ntsig ntawm qhov kub thiab txias thiab txo cov pa luam yeeb tiam neeg.
-} Cov Tshuaj Hla
Tshuaj lom neeg passivation (xws li chromate passivation) cov duab ntom nti oxide zaj duab xis nyob rau saum npoo ntawm txheej, txhim kho nws cov oxidation thiab corrosion tsis kam, yog li txo cov pa taws tuaj.
- npoo npoo
Sealing txheej (xws li los ntawm ntsw lossis txau) ua rau cov microsical nyob rau hauv cov txheej thiab txo qhov khiav dim thiab txo qhov kev khiav dim thiab kev khiav dim ntawm cov tshuaj tsw qab.
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4. Ib puag ncig tswj: Txo cov pa taws cov ntshav
Ntxiv rau kev txhim kho cov ntaub ntawv thiab cov txheej txheem, tswj cov chaw ua haujlwm kuj tuaj yeem txo cov pa taws ntshav.
-} khiav hauj lwm ntsuas kub
Cov khoom lag luam hluav taws xob feem ntau yuav tsim cov pa luam yeeb hauv qhov siab - qhov chaw ib puag ncig. Kev tsim kho cua sov disspation qauv lossis siv cov khoom siv txias tuaj yeem txo qis kev ua haujlwm thiab txo cov pa luam yeeb.
-} Kev txo cov medging tawm
Hauv kev xeb ib puag ncig, txheej electroplated yuav yauv cov tshuaj lom neeg, tsim cov pa taws. Xaiv cov tshuaj corrosion-} Cov ntaub ntawv tiv taus cov ntaub ntawv lossis ntxiv cov txheej txheem tiv thaiv tuaj yeem txo cov pa taws cov pa taws.
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Cov ntsiab lus ntawm cov txheej txheem rau kev ua kom cov pa luam yeeb
1. Composite Electroplating Txheej Txheem
Ntau -}}}}}}}}}}}}}}}}}} ecting electroplating lossis ntxiv li ceramic hais tawm lossis oxidation tsis kam ntawm cov txheej.
2. Pulse plating Txheej Txheem
Mem kev plensating tuaj yeem txhim kho qhov ntom ntom thiab adhesion ntawm txheej, txo qhov porosity, thiab yog li txo cov pa hluav taws xob.
3. Cov txheej txheem kho cua sov
Kev kho kom sov kom tsim nyog tom qab electroplilating tuaj yeem tshem tawm kev ntxhov siab nyob rau hauv txheej thiab txhim kho nws qhov ruaj khov.
4. Cov txheej txheem txheej saum npoo
Thov lub siab - kub {{free {{{{2} {2} {2} {{2} {{2} {{2} {{2} {{2} {{2} {{2} {{2} {{2} {
5. Tshuaj lom neeg cov txheej txheem
Tshuaj lom neeg cov qauv ua haujlwm ib qho xim pleev xim rau saum npoo ntawm txheej, txhim kho nws cov oxidation thiab corrosion tsis kam.
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Tag
Txhim kho cov pa luam yeeb tsis kam ntawm cov khoom lag luam electroplated yuav tsum tau ntau txoj kev, suav nrog cov khoom siv tsim nyog, thiab tshaj tawm {{}} kev kho. Los ntawm kev siv siab - melting {{}} Cov pa hluav taws xob, ua kom zoo dua cov txheej txheem hluav taws xob, txhim kho cov khoom siv hluav taws xob, txhim kho cov khoom siv hluav taws xob, txhim kho cov khoom lag luam thiab kev ntseeg tau. Nrog kev txhim kho kev txuas ntxiv ntawm cov thev naus laus zis, kev thov cov kev cia siab ntawm electroplating hauv anti- smog swm yuav txawm tias dav.
