Hordhac ah xaashi aluminium anodized
Xaashida aluminium-ka ah waxaa lagu meeleeyaa elektrolyte-ka (sida sulfuric acid, chromic acid, oxalic acid, iwm.) sida anode ah, xaaladaha gaarka ah iyo saamaynta hadda dibadda, electrolysis. Saxanka aluminiumka anodized wuxuu ka sameeyaa lakab khafiif ah oo aluminium ah oo korkiisa ah, dhumucdiisuna tahay 5-20 μM. filimka anodized adag ayaa gaari kara 60-200 μM. Ka dib markii uurka ka dib, adkaanta iyo caabbinta caabbinta saxanka aluminium ayaa la hagaajiyay, taas oo gaari karta 250-500kg / mm2. Waxay leedahay iska caabin kuleyl wanaagsan.
Meesha dhalaalaysa filimka adag ee caasiyiinta ahi waa u sarreeysan yahay 2320k, dahaarka aad u fiican, Oo korantada jabaqyadu waa mid ka badan 2000v , kaas oo kor u qaadaya iska caabinta iska caabinta. Ma xirna ω = 0.03NACL Cilm Rook kumanaan saacadood. Waxaa jira micropores badan oo micropores ah lakabka khafiifka ah ee filimka okside, taas oo nuujin karta dhammaan noocyada saliidaha. Waxay ku habboon tahay in la sameeyo dhululubo mashiinka ama qaybo kale oo u adkaysta. Micropores of filimka okside-ka ah waxay leeyihiin awood ad xayeysiis oo xoog leh waxaana lagu dhejin karaa midabyo qurux badan oo qurux badan. Birta aan dhaqdhaqaaq lahayn ama all-kala go ' (sida aluminium, magnesium iyo allyedkooda) waa la dhihi karaa.
Hordhac saxanka aluminium ee kiimikada
Kiimikada aluminium aluminide plate waa habka daaweynta ee qayb ka mid ah birta salka ku haysa xalka alkaline ama aashitada daciifka ah si loo sameeyo filimka dabiiciga ah ee dabiiciga ah ee dusha sare ee oksive-ka dusha sare. Filimadaha loo yaqaan 'okside plime' ee sida caadiga ah loo isticmaalo waa filimka chromic acid iyo filimka asiidh, kuwaas oo khafiif ah oo dhuuban oo ku habboon daboolida.
Isbarbardhiga ka dhexeeya filimka kiimikada ee kiimikada iyo aude oxide filimka aluminium saxanka
Marka la barbar dhigo filimka aluminiz ee saxanka aluminium, Filimka kiimikada kiimikada ee kiimikada aluminium waa khafiif badan, Iyada oo leh iska caabbinta hoose iyo adkaanta, mana fududa in la noqdo midab, iyo caabbinta iftiinka ka dib markii midabaynta ay liidato, Marka daaweynta daweyntu waxay kaliya lagu soo bandhigayaa kaliya midabaynta iyo midabka midabka aluminium saxanka.