Yakatumirwa pa 2018-05-07Nekukurumidza kukura kwehunyanzvi hwekugadzira yemazuva ano, zvigadzirwa zvemhando yepamusoro zvakaiswa mukushandiswa.Kugadzira tekinoroji kunounza kurerukirwa kwakawanda kuhupenyu hwedu.Dacromet inofanira kunzwisiswa nevanhu vakawanda.
Dacromet ine zvikumbiro mumaindasitiri mazhinji.Dacromet tekinoroji ikozvino yasanganiswa neakawanda machira.Inogona kutamba yakanaka kwazvo anti-corrosion effect pamusoro pechigadzirwa.Saka Nei richikwanisa kuchengetedza mashoko acho?
Dacromet coating, chitarisiko ndeye matt sirivheri-grey, inoumbwa neakanyanya kunaka sheet simbi zinc, aluminium uye chromate zvikamu.Mushure mekunge workpiece yakasvibiswa uye yakapfurwa yakaputika, Dacromet yakanga yakanyura-yakaputirwa.
Dacromet liquid imhando yemvura-based treatment liquid.Metal zvikamu zvakanyudzwa-yakaputirwa kana spray-brushed mumvura-based treatment solution, zvino inosimbiswa muchoto uye inobikwa inenge 300 ° C. kuti iite inorganic coating ye zinc, aluminium uye chromium.Kana yaporeswa, mwando uri mubhaisikopo rekuputira, organic (cellulose) uye zvimwe zvinhu zvinoshanduka zvinoshanduka, uye oxidizing pfuma ye-high-valent chromium munyu mudoro raamai Dacromet inoita kuti electrode inogona kuve nehombe yakaipa kukosha.
Mushure mealuminium foil slurry uye iron matrix, chromium munyu musanganiswa weFe, Zn, uye Al inoumbwa.Nekuti iyo firimu layer inowanikwa zvakananga mushure meiyo substrate, iyo anti-corrosion layer yakanyanyisa dense.Pasi penzvimbo inoora, iyo yekupfekedza ichagadzira akawanda mabhatiri ekutanga, ndiko kuti, iyo yakanyanya kushata Al neZn munyu inozoiswa kure kwekutanga kusvika yave kugona kukanganisa iyo substrate pachayo mushure mekunge yapedzwa.
Nguva yekutumira: Jan-13-2022