Galvanized chev, ib daim nyias nyias hlau uas tau muab tso rau hauv da dej ntawm Molten zinc rau kev ua si ntawm zinc rau nws saum npoo. Nws yog feem ntau ua los ntawm cov txheej txheem galvanizing txuas ntxiv, uas yog, cov coiled steel phaj yog txuas ntxiv dipped nyob rau hauv ib qho plinc txuas nrog molten zinc los ua galvanized steel phaj; rho galvanized steel phaj. Lub vaj huam sib luag no kuj yog tsim los ntawm cov qauv kub, tab sis nws yog rhuab rau 500 ℃ tam sim ntawd nws tuaj yeem tsim ib qho yeeb yaj kiab alloy ntawm zinc thiab hlau. NoGalvanized chevmuaj xim zoo adhesion thiab weldability.
(1) tus kheej spangle lating spangle coating
Thaum lub sijhawm ua ib txwm muaj cov txheej txheem zinc
(2) minimized spgell
Thaum lub sijhawm cov txheej txheem salig ntawm zinc txheej, cov zinc fains yog artificially txwv los ua ib qho spangle co kom me li sai tau.
(3) Tsis muaj tus hnoos qwj
Los ntawm kho cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov plating tov, tsis pom kev spanga morphology thiab cov txheej txheej sib dhos rau saum npoo.
(4) Zinc-Hlau Alloy Coating Zinc-Hlau Alloy Txheej
Kev kho cua sov yog nqa tawm ntawm cov hlau strip tom qab dhau los ntawm cov txheej txheem da dej hauv zinc thiab hlau. Cov tsos ntawm cov txheej no yog tsaus grey, tsis muaj xim hlau luster, thiab nws yooj yim rau pulverize thaum lub sij hawm ua txhaum cai. Tsuas yog ntxuav, cov txheej uas tuaj yeem pleev xim ncaj qha tsis muaj kev kho ntxiv.
(5) cov txheej txheem sib txawv
Rau ob sab ntawm galvanized steel ntawv, txheej ci nrog cov txheej haninc sib txawv yog qhov yuav tsum tau ua.
(6) Daim tawv nqaij du
Daim ntawv hla daim tawv nqaij yog qhov kev sib tw txias nrog me me ntawm deformation ntawmGalvanized Steel Ntawvrau ib lossis ntau dua ntawm cov hom phiaj hauv qab no.
Txhim kho cov npoo npoo ntawm galvanized steel ntawv los yog ua haum rau cov txheej ua kom zoo nkauj; Ib ntus dhau mus qhov tshwm sim ntawm cov kab hauv qab (lüders kab) lossis chluers tsim thaum ua tiav cov khoom tiav, thiab lwm yam.
Lub Sijhawm Post: Dec-16-2022