Njira ya anticorrosive yaukadaulo wa dacromet

Adalemba pa 2018-05-23Kuteteza kwa dacromet wosanjikiza pazitsulo zachitsulo kumatha kufotokozedwa mwachidule motere:

1. Zolepheretsa: chifukwa cha kuphatikizika kwa zinc ndi aluminiyamu wosanjikiza, njira yofikira matrix a corrosion media monga madzi ndi okosijeni ingalephereke.

2. Passivation: mu dacro process, chromic acid imakhudzidwa ndi zinki, ufa wa aluminiyamu ndi chitsulo cha matrix kuti ipange filimu yowongoka, ndipo filimuyi ya passivation ili ndi kukana kwa dzimbiri.

3. Chitetezo cha Cathodic: chitetezo chachikulu cha zitsulo za aluminiyamu ndi chofanana ndi chachitsulo cha zinki, chomwe ndi chitetezo cha cathodic cha gawo lapansi.

Changzhou junhe zinki chrome dacromet ❖ kuyanika ndi mtundu wa sayansi ndi luso ndi nthaka ufa, zotayidwa ufa, asidi chromic ndi madzi deionized monga zikuchokera waukulu mtundu watsopano anticorrosive ❖ kuyanika, pamwamba pa mtundu umodzi, siliva ndi siliva yekha, si oyenera kufunikira payekhapayekha pakukula kwamakampani opanga magalimoto.Komabe, mitundu yosiyanasiyana imatha kupezedwa pokonza pambuyo-pang'onopang'ono kapena zokutira zophatikizika kuti ziwongolere kukongoletsa ndi kufananiza mbali zagalimoto.