anodic plating thiab anodic oxidation txhais li cas, thiab qhov sib txawv thiab kev sib txuas ntawm anodic plating thiab oxidation yog dab tsi?
Kuv ntseeg tias txhua tus neeg yuav tsum muaj kev nkag siab txog kev siv magnesium anodes thiab txhuas anodes. Cov ntaub ntawv anode yog cov ntaub ntawv tseem ceeb tseem ceeb rau ntau yam hlau tiv thaiv kev tiv thaiv xws li kev tiv thaiv cathodic tam sim no thiab kev tiv thaiv kev txi anode. Txhawm rau txhim kho qhov ua tau zoo ntawm kev siv anode, peb yuav tsum tau ua kom zoo dua qhov kev ua haujlwm ntawm anodes. Los ntawm ntau cov ntaub ntawv tshawb fawb, peb pom tias kev ua haujlwm ntawm anodes tuaj yeem txhim kho los ntawm electroplating, tab sis koj puas paub tias anodic plating thiab anodic oxidation txhais li cas, thiab koj puas paub ntau npaum li cas txog qhov sib txawv thiab kev sib txuas ntawm anodic plating thiab oxidation?
Anodic plating thiab anodic oxidation Electroplating yog los npog lwm yam corrosion-resistant hlau ntawm anode cov khoom los ntawm electrolysis, los yog ua rau electrochemical hloov nyob rau hauv cov electrodes ntawm anode cov ntaub ntawv los ntawm qhov kev txiav txim ntawm ncaj qha tam sim no ntawm electroplating daws. Tom qab anodic plating, cov khoom ntawm cathode raug txo los ntawm electrons los ua ib txheej txheej ntawm cathode; thiab cov khoom ntawm lub anode yog oxidized vim tias tsis muaj electrons, thiab cov khoom ntawm lub anode nkag mus rau hauv cov tshuaj electroplating.
Anodic oxidation yog ntxiv high voltage ncaj qha tam sim no rau anodic oxidation kua kom cov pa thiab lwm yam oxidizing tshuaj uas tsim nyob rau hauv anode nto oxidize lub anode nws tus kheej, ua ib tug ntom oxide nto, uas yog corrosion-resistant. Qhov sib txawv thiab kev sib txuas ntawm anodic electroplating thiab oxidation. Cov tsos ntawm electroplating yog thawj xim ntawm cov hlau ntawm txheej electroplating, thaum anodic oxidation tuaj yeem hloov xim ntawm cov hlau nto, xws li zinc anodizing rau lwm cov xim xws li kub thiab liab. Electroplating yog kev kho cathode, siv ib feem raws li cathode, thiab saum npoo adsorbs cov hlau ions ntawm anode los ua ib txheej; anodic oxidation siv ib feem raws li lub anode, tso cai rau nws tus kheej mus oxidize los ua ib tug oxide txheej. Ob qho tib si electroplating thiab anodic oxidation tuaj yeem ua lub luag haujlwm hauv kev tiv thaiv corrosion.