Aluminium oxide ha e le hantle ke aluminium oxide kapa alloy alloy.Ho na le mekhoa e mengata ea ho oxidize aluminium, 'me kaofela lia sebetsa.Aluminium oxidation e na le lintlha tse itseng.Sebaka sa aluminium se nang le oxidized se tla ba le matla a matla a adsorption le porosity e phahameng, e leng se tla etsa hore aluminium e silafatsoe habonolo ka mor'a hore oxidation e be teng.Ka hona, ka mor'a hore ho be le oxidation ea anodic, filimi ea oxide e hloka ho tiisoa, e le hore e ntlafatse ho hanyetsa ho bola le ho hanyetsa ho apara.Mohlala, ho tiisa metsi a belang le mouoane, ho tiisa letsoai ka hydrolytic, ho tiisa ka dichromate, ho tlatsa le ho tiisa.Metsi a belang le mekhoa ea ho tiisa ka mouoane hape ke mekhoa e atileng haholo ea ho tiisa.
Mokhoa oa ho tiisa mouoane oa metsi a belang ke karabelo ea oxidation ea lik'hemik'hale, haholo-holo ho lumella alumina hore e kene ka tlas'a maemo a mocheso o phahameng.Ka mor'a oxidation ea anhydrous, e fetoha monohydrate, 'me molumo oa oxide o eketseha' me o oxidized ka trihydrate.Ha li kopantsoe hape, li-oxide li eketsa molumo le ho feta.Har'a bona, mokhoa oa ho tiisa metsi a belang ke ho kenya aluminium e nang le oxidized ka metsing a chesang, 'me filimi ea oxide e leboteng le ka hare la mokoallo le lera la porous le tla kolobisoa pele, empa ho na le phapang pakeng tsa tse peli, tse tla etsa hore bokatlase ba lesoba bo koaloe ho fihlela bo koetsoe ka botlalo., potoloho ea metsi e ke ke ea tsoela pele, 'me oxidation ea metsi a belang e qala ho tloha holim'a lera la lera ho fihlela lekhalo le ka morao le koetsoe.
Ha e le hantle, ho tiisa ka mouoane ho tla sebetsa ho feta ho koala likheo ho feta ho koala metsi a belang.Ka lebaka la sena, limela tse ling tsa tlhahiso ea aluminium oxidation li se li qalile ho sebelisa lijenereithara tsa rona tsa mouoane, tse ka thibelang likheo hore li se ke tsa thibeloa ka hohle kamoo ho ka khonehang, li ka ntlafatsa haholo katleho ea fektheri, le ntlafatso ea ts'ebetso ea aluminium oxidation le ntlafatso. tsa boleng ba lihlahisoa tsa aluminium li ikentse 'marakeng E ntle haholo.
Hobaneng ho le molemo ho sebelisa jenereithara ea mouoane bakeng sa oxidation ea aluminium?Ha e le hantle, nakong ea ts'ebetso ea aluminium oxidation, jenereithara ea mouoane e ka fihla ka potlako mocheso o hlokahalang bakeng sa oxidation ea aluminium, 'me e ke ke ea fokotsa katleho ea oxidation ea aluminium kapa ea baka mathata a mang a sa tloaelehang ka lebaka la mathata.Jenereithara ea mouoane e ka boela ea futhumatsa metsi a chesang, e leng se bolelang hore ha se feela mokhoa oa ho koala mouoane o ka etsoang, empa le mokhoa oa ho koala metsi a belang o ka phethahala.Bakeng sa limela tsa aluminium oxidation, ho na le mekhoa e mengata ea ho tiisa e ka khethoang ka bobona, e ke keng ea boloka lisebelisoa feela, empa hape e ntlafatsa katleho ea aluminium oxidation le ho ntlafatsa boemo ba aluminium oxidation process.
Nako ea poso: May-31-2023
