La dhajiyay 2018-08-091. Lakab kasta oo zinc iyo aluminium ah oo ku jira daahan aluminium zinc ah ayaa ku jira xaalad dadban, halka lakabka galvanized kaliya uu leeyahay lakabka passivation ee 0.05 ~ 0.2μm lakabka sare;
2. Waraaqaha zinc iyo aluminium ee ku jira daahan aluminium zinc waxay ciyaaraan doorka buuxa ee ilaalinta anode-ka allabari, halka dahaarka zinc uu u muuqan doono qashinka zinc ka dib markii lakabka passivation la burburiyay.
3. Qaybta aashitada inorganic ee dahaarka iyo dahaarka ayaa ilaalin kara matrixka birta isku mar marka la ilaalinayo zinc iyo aluminium, halka zinc plating uusan lahayn.
4. The lakabka daahan Zinc passivation at 70 ~ 100 ℃ digrii centigrade, crystallization ee biyaha bilaabay in ay uumi, taasoo keentay in lakabka passivation dillaaco, saamayn caabbinta daxalka ee daahan zinc, iyo daahan zinc aluminium at 260 digrii ama sintering heerkulka sare, sidaas darteed. on ifafaale sida.
Waqtiga boostada: Jan-13-2022