Ingcaciso yeMveliso
Iprofayile ye-aluminiyam enodizisiweyo ibhekiselele kumaleko we-aluminiyam oxide eshinyeneyo eqatywe kumphezulu we-aluminiyam kunye ne-alloys ye-aluminiyam.Ukuze kuthintelwe i-oxidation eyongezelelweyo, iimpawu zayo zeekhemikhali zifana ne-aluminium oxide.Kodwa ngokungafaniyo neefilimu ze-oxide eziqhelekileyo, i-aluminiyam ye-anodized inokudaywa ngombala we-electrolytic.
I-Anodizing inokuphucula ngokubonakalayo ukuxhathisa komhlwa kwe-alloys ye-aluminium, iphucule ubulukhuni bomphezulu kunye nokumelana nokunxiba kwe-alloys ye-aluminium, kwaye ibe neempawu ezintle zokuhombisa emva konyango olufanelekileyo lombala.I-Aluminiyam kunye ne-alloy yayo ye-anodized ye-teknoloji yombala wefilimu inokwahlulwa ibe ziindidi ezi-3: ukudaya kweekhemikhali, ukufaka imibala nge-electrolytic kunye nombala we-electrolytic ngokubanzi.Ukudaya ngemichiza kukusebenzisa i-porosity kunye nomsebenzi wekhemikhali womaleko wefilimu ye-oxide ukubhengeza ii-pigments ezahlukeneyo ukufaka umbala kwifilimu ye-oxide.Ngokwendlela yokwenza umbala kunye nenkqubo, inokwahlulwa ibe ngumbala wedayi yendalo, umbala wedayi ye-inorganic, umbala wokuprinta umbala, ukudaya kombala ogqithisileyo kunye nokudaya kwe-achromatic.Yima.Umbala we-Electrolytic kukwenza i-AC electrolysis kwi-anodized aluminiyam kunye ne-alloys yayo kwisisombululo esinamanzi esinetyuwa zetsimbi, kunye neentsimbi zediphozithi, ii-oxide zetsimbi okanye iikhompawundi zetsimbi ezantsi kwe-porous layer yefilimu ye-oxide.Ibonisa imibala eyahlukeneyo.Umbala jikelele we-Electrolytic uthetha ukuba i-aluminiyam kunye ne-alloys zayo zinemibala ngaxeshanye njenge-anodizing.Ibonakaliswe ngesinyathelo esinye se-oxidation kunye nombala, kwaye ifilimu enemibala inokumelana nokukhanya okulungileyo, ukumelana nokushisa, ukunyanzeliswa kwe-corrosion kunye nokuxhatshazwa kokugqoka.Umbala uwonke we-Electrolytic wohlulwe kwakhona ube ngumbala weenwele zendalo, umbala weenwele ze-electrolytic kunye nendlela yombala weenwele zamandla, apho umbala weenwele ze-electrolytic ubalaseleyo, ulandelwa ngumbala weenwele zendalo, kunye nombala weenwele zamandla uphantsi kophuhliso.
