I-Coil Galvalume okanye ulwimi olupholileyo lwe-Galvalume Steel Sheet In Coil yintsimbi ye-carbon sheet ehlanganiswe ne-aluminium i-alloy ye-zinc yinkqubo eqhubekayo yokudibanisa eshushu.Ukubunjwa kwe-coating ebizwa ngokuba yi-55% ye-aluminium kunye ne-45% ye-zinc.
Ixabiso elincinci kodwa elibalulekileyo le-silicone liyongezwa kwi-alloy yokugqoka.
Ayongezwanga ukuphucula ukusebenza kwe-corrosion, kodwa ukubonelela ngokunamathela kakuhle kwi-substrate yensimbi xa imveliso iqengqeleka, yoluliwe okanye igobile ngexesha lokuvelisa.
Ishiti lentsimbi edibeneyo lidibanisa ukukhuseleka okugqwesileyo kwe-aluminium kunye nokukhuselwa kwentsimbi.
Isiphumo sisigqubuthelo esihlala sihleli, esibonelela ngokukhuselwa kwemeko-bume kumacangca achetyiweyo kwaye, ngoko ke, ibonelela ngokhuseleko olugqwesileyo lwamaphepha entsimbi.
Nangona kukho ezinye izinto ezingafaniyo, kwizicelo ezininzi kwiintlobo ezininzi zeendawo, xa ukuxhatshazwa kwe-corrosion ye-atmospheric yexesha elide kufuneka, intsimbi ye-galvanized yimveliso yokuzikhethela.
Ihlala ixesha elide kunobunzima obulinganayo be-galvanized coating kwaye inikezela ngokhuseleko lwangoku alufumaneki kwiipaneli ezigqunywe nge-aluminium.
Olu khuseleko luphezulu luthetha umhlwa, imikrwelo kunye nokunye ukungafezeki kwisiphelo semiphetho echetyiweyo.Ukongeza, ngenxa yokuba olu tyaba luxhathisa kakhulu kumhlwa, lugcina inkangeleko eqaqambileyo yomphezulu xa luvezwe kwiindawo ezininzi zomoya.
Ezi zakhiwo zenza iphepha lensimbi ye-Galvalume ibe yinto ekhethiweyo yokuphahla.Ukumelana nokugqwesa okugqwesileyo kwamaphepha ensimbi aphekiweyo kufezekiswa kubukho be-zinc- kunye ne-aluminium-rich rich domains microscopic ngaphakathi kwengubo.
Imimandla ene-aluminiyam etyebileyo edla ngokucothayo ibonelela ngokuhlala ixesha elide, ngelixa imimandla enezinki etyebileyo enomhlwa inika ukhuseleko lwegalvanic.
Ixesha lokuposa: Jul-22-2022