Hlau tooj liab plated nyiaj, uas qee zaum hu ua hlau tooj liab plated nyiaj lossis hlau nyiaj plated, yog hlau nyias nyias uas siv lub tshuab kos hlau kos tom qab plated nyiaj rau ntawm hlau tooj liab tsis muaj oxygen lossis hlau tooj liab uas tsis muaj oxygen. Nws muaj kev ua hluav taws xob, kev ua kom sov, kev tiv thaiv corrosion thiab kev tiv thaiv oxidation kub siab.
Cov hlau tooj liab plated nyiaj siv dav hauv kev siv hluav taws xob, kev sib txuas lus, aerospace, tub rog thiab lwm yam teb los txo qhov kev sib cuag ntawm cov hlau thiab txhim kho kev ua haujlwm vuam. Nyiaj muaj kev ruaj khov tshuaj lom neeg siab, tuaj yeem tiv taus kev xeb ntawm alkali thiab qee cov organic acids, tsis cuam tshuam nrog oxygen hauv huab cua dav dav, thiab nyiaj yooj yim rau txhuam thiab muaj peev xwm cuam tshuam.
Kev plating nyiaj muaj ob hom: kev siv electroplating ib txwm muaj thiab kev siv nanometer electroplating. Kev siv electroplating yog muab cov hlau tso rau hauv cov electrolyte thiab tso cov hlau ions rau ntawm qhov chaw ntawm lub cuab yeej los ntawm tam sim no los tsim cov yeeb yaj kiab hlau. Kev siv nano-plating yog yaj cov khoom siv nano hauv cov tshuaj lom neeg, thiab tom qab ntawd los ntawm kev tshuaj lom neeg, cov khoom siv nano raug tso rau ntawm qhov chaw ntawm lub cuab yeej los tsim cov yeeb yaj kiab nano-khoom siv.
Electroplating yuav tsum tau muab cov cuab yeej tso rau hauv electrolyte rau kev kho kom huv, thiab tom qab ntawd los ntawm electrode polarity reversal, tam sim no density hloov kho thiab lwm yam txheej txheem los tswj qhov ceev polarization reaction, tswj qhov deposition rate thiab zaj duab xis uniformity, thiab thaum kawg hauv kev ntxuav, descaling, polishing hlau thiab lwm yam post-processing txuas tawm ntawm kab. Ntawm qhov tod tes, nano-plating yog kev siv tshuaj lom neeg reaction los yaj cov nano-khoom siv hauv cov tshuaj solvent los ntawm soaking, stirring lossis txau, thiab tom qab ntawd soak lub cuab yeej rau hauv cov tshuaj kom tswj tau qhov concentration ntawm cov tshuaj, lub sijhawm tshuaj thiab lwm yam mob. ua rau cov nano-khoom siv npog qhov chaw ntawm lub cuab yeej, thiab thaum kawg mus offline los ntawm post-processing txuas xws li ziab thiab txias.
Tus nqi ntawm cov txheej txheem electroplating yog qhov siab heev, uas xav tau kev yuav khoom siv, cov ntaub ntawv raw thiab cov khoom siv txij nkawm, thaum nano-plating tsuas yog xav tau cov ntaub ntawv nano thiab cov tshuaj solvents, thiab tus nqi kuj qis heev.
Cov zaj duab xis electroplated muaj qhov sib npaug zoo, nplaum, ci ntsa iab thiab lwm yam khoom, tab sis qhov tuab ntawm cov zaj duab xis electroplated yog txwv, yog li nws nyuaj rau kom tau txais cov zaj duab xis tuab siab. Ntawm qhov tod tes, cov zaj duab xis nano-khoom siv nrog cov tuab siab tuaj yeem tau txais los ntawm nanometer plating, thiab qhov yooj ywm, kev tiv thaiv corrosion thiab hluav taws xob conductivity ntawm cov zaj duab xis tuaj yeem tswj tau.
Electroplating feem ntau yog siv rau kev npaj cov hlau zaj duab xis, cov hlau zaj duab xis thiab cov tshuaj zaj duab xis, feem ntau yog siv rau hauv kev kho qhov chaw ntawm cov khoom siv tsheb, cov khoom siv hluav taws xob thiab lwm yam khoom. Nano-plating tuaj yeem siv rau hauv kev kho qhov chaw maze, kev npaj cov txheej txheem tiv thaiv xeb, txheej txheem tiv thaiv ntiv tes thiab lwm yam teb.
Electroplating thiab nano-plating yog ob txoj kev kho saum npoo sib txawv, electroplating muaj qhov zoo ntawm tus nqi thiab qhov ntau thiab tsawg ntawm daim ntawv thov, thaum nano-plating tuaj yeem tau txais cov tuab siab, yooj ywm zoo, muaj zog tiv thaiv corrosion thiab tswj tau zoo, thiab nws muaj ntau yam kev siv.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2024
