Iposwe kwi 2018-05-07Ngophuhliso olukhawulezayo lweteknoloji yemveliso yanamhlanje, zininzi ngakumbi iimveliso ezikumgangatho ophezulu ezisetyenzisiweyo.Itekhnoloji yokucubungula izisa uncedo oluninzi kubomi bethu.I-Dacromet kufuneka iqondwe ngabantu abaninzi.
I-Dacromet inezicelo kumashishini amaninzi.Itekhnoloji yeDacromet ngoku idityaniswe kunye neengubo ezininzi.Iyakwazi ukudlala i-anti-corrosion effect enhle kakhulu kumphezulu wemveliso.Ngoko Kutheni ikwazi ukuwugcina loo mbandela?
I-Dacromet yokwambathisa, inkangeleko yi-matt yesilivere-ngwevu, yenziwe nge-zinc yentsimbi ecolekileyo kakhulu, i-aluminiyam kunye nezinto zechromate.Emva kokuba i-workpiece yachithwa kwaye yadutyulwa, i-Dacromet yayidip-coated.
Ulwelo lweDacromet luhlobo lolwelo lonyango olusekwe emanzini.Amalungu esinyithi afakwe kwi-dip-coated okanye i-spray-brushed kwisisombululo sonyango olusekelwe emanzini, emva koko aqiniswe kwisithando somlilo kwaye abhakwe malunga ne-300 ° C. ukwenza i-inorganic coating ye-zinc, i-aluminium kunye ne-chromium.Xa uphiliswa, ukufuma kwifilimu yokwaleka, i-organic (iselulosi) kunye namanye amacandelo aguquguqukayo, kunye nepropati ye-oxidizing yetyuwa ye-chromium ephezulu ye-valent ku-Dacromet yotywala unina yenza amandla e-electrode abe nexabiso elikhulu elibi.
Emva kwe-aluminium foil slurry kunye ne-matrix yensimbi, i-chromium ityuwa ye-chromium ye-Fe, i-Zn, kunye ne-Al yenziwa.Ngenxa yokuba uluhlu lwefilimu lufunyenwe ngokuthe ngqo emva kwe-substrate, i-anti-corrosion layer ixinene kakhulu.Ngaphantsi kwemeko-bume ebolileyo, i-coating iyakwenza iibhetri ezininzi eziphambili, oko kukuthi, iityuwa ze-Al kunye ne-Zn ezimbi ngakumbi ziya kufakwa kuqala de zikwazi ukutshabalalisa i-substrate ngokwayo emva kokuba idliwe.
Ixesha lokuposa: Jan-13-2022