Ziziphi iintlobo ezahlukeneyo ze-anodizing ezisetyenziswa kuyoIiprofayili ze-aluminium?
ByRuiqifeng New Materialat www.aluminiyam-artist.com
Umgaqo osisiseko we-Anodizing yeeprofayili ze-aluminiyam kukusabela kwe-electrochemical reaction, kodwa kukho iindidi ezininzi ze-anodizing.
Kukho iindlela ezintathu eziqhelekileyo: i-oxalic acid, i-sulfuric acid kunye ne-chromic acid. Ezi ndlela ze-anodizing zineempawu zazo. NamhlanjeRuiqifeng New Materialiya kukunika intshayelelo emfutshane yeentlobo ezahlukeneyo ze-anodizing ezisetyenziswa kwiiprofayile ze-aluminiyam.
1. Indlela ye-asidi ye-sulfuric, ekufuneka ibe yindlela eqhelekileyo ye-anodic oxidation yeeprofayili ze-aluminium, ifilimu ye-oxide eyenziwe yile ndlela ayinambala kwaye iyabonakala, kwaye inomsebenzi omhle wokufunxa umbala, ofanelekileyo kumbala we-oxidation. Ukubunjwa kwe-electrolyte kulula kwaye kuzinzile, kulula ukuyisebenzisa, kwaye kubaluleke kakhulu, ixabiso liphantsi.
2. Indlela ye-Oxalic acid: ubukhulu befilimu ye-oxide eveliswe ngale ndlela iphezulu kakhulu, kwaye iya kuzisa imibala yokuhombisa. Nangona kunjalo, le ndlela iyabiza kwaye ifuna umthamo omkhulu wamandla ombane.
3. Ifilimu ye-Chromic acid anodizing incinci kune-sulfuric acid anodizing film, kwaye ivaliwe emhlophe okanye engwevu, efana nefuthe lokutshiza phezulu. Kodwa i-chromic acid oxidation ayifanelekanga ukufaka imibala. Ngaphezu koko, i-chromium enehexavalent kwisisombululo se-chromic acid inetyhefu kakhulu, kwaye iindleko zesisombululo kunye neendleko zokusetyenzwa ziphezulu, ke le ndlela isetyenziswa kancinci.
4. Kukho kwakhona indlela entsha ye-oxidation eJapan - i-sulfuric acid-oxalic acid oxidation method, ethatha inzuzo yeendlela ezimbini kwaye ibe yindlela ephambili ye-oxidation eJapan.
Ixesha lokuposa: Aug-10-2022
