①Ukudaya indlela yombala owodwa: Gxilisa ngokushesha imikhiqizo ye-aluminium ngemuva kwe-anodization bese ugeza ngamanzi ngesisombululo sombala ku-40-60℃.Isikhathi sokucwiliswa: imizuzwana engu-30-3 imizuzu yemibala ekhanyayo;Imizuzu engu-3-10 yemibala emnyama namnyama.Ngemva kokudaya, yikhiphe futhi ugeze ngamanzi ahlanzekile.
②Indlela yokudaya ngemibala eminingi: Uma imibala emibili noma ngaphezulu idayiwe engxenyeni efanayo ye-aluminium, noma lapho kunyatheliswa indawo, izimbali nezinyoni, izibalo, nezinhlamvu, izinqubo ziyinkimbinkimbi kakhulu, njengendlela yokufihla upende, ukuphrinta okuqondile kanye indlela yokudaya, ipulasitiki eyigwebu Indlela yokudaya, njll. Izindlela ezingenhla zisebenza ngokuhlukile, kodwa izimiso ziyafana.Manje indlela yokufihla upende yethulwa kanje: Le ndlela ngokuyinhloko ukusebenzisa i-varnish eyomisa ngokushesha futhi kulula ukuyihlanza kancane futhi ngokulinganayo kokuphuzi okudingeka ngempela ukuyifihla.Ngemuva kokuthi ifilimu yepende isomile, cwilisa izingxenye ze-aluminium ku-dilute chromic acid isisombululo ukuze ususe umbala ophuzi wengxenye engapendiwe, uyikhiphe, ugeze isisombululo se-asidi ngamanzi, uyomise ekushiseni okuphansi, bese udaya ngokubomvu., Imibala emine ingasetshenziswa ngokwendlela engenhla.
Vala: Ngemuva kokuthi izingxenye ze-aluminium ezidayiwe zigezwe ngamanzi, zifakwa ngokushesha emanzini acwecwe angama-90-100 ℃ futhi abiliswe imizuzu engama-30.Ngemuva kwalokhu kwelashwa, ingaphezulu liba lifanayo futhi lingenalo i-porous, lenze ifilimu ye-dense oxide.Odayi abambozwe ngombala bafakwa kufilimu ye-oxide futhi ngeke besakwazi ukusulwa.Ifilimu ye-oxide ngemva kokuba ivaliwe ayisakhangi, futhi ukumelana nokugqoka, ukumelana nezinga lokushisa kanye nezakhiwo zokushisa ziyathuthukiswa.
Yomisa ubuso bezingxenye ze-aluminium eziphathwe ngokuvala, bese uzipholisha ngendwangu ethambile, ungathola imikhiqizo emihle nenhle ye-aluminium, njengokudaya imibala eminingi, ngemuva kokwelashwa kokuvala, i-ejenti yokuvikela esetshenziswa ezingxenyeni ze-aluminium kufanele. zisuswe.Izindawo ezincane zingasulwa ngokotini ocwiliswe ku-acetone, futhi izindawo ezinkulu zingagezwa ngokucwilisa izingxenye ze-aluminium ezidayiwe ku-acetone.
Isikhathi sokuthumela: Jun-13-2022