Rau galvanized coils, daim nyias nyias nyias cov ntawv yog raus hauv molten zinc da dej kom ua hauj lwm ib txheej zinc sheel hlau rau saum npoo. Nws yog feem ntau ua los ntawm cov txheej txheem galvanizing txuas ntxiv, uas yog, lub phaj yob txuas ntxiv rau hauv ib lub pluaj tank nrog zinc melted kom ua galvanized steel phaj; rho galvanized steel phaj. Qhov no hom steel phaj tseem yog tsim los ntawm cov qauv dej kub, tab sis tam sim ntawd tom qab tau tawm ntawm lub tank, nws yog rhuab rau 500 ℃ los ua ib qho kev siv tshuaj alloy ntawm zinc thiab hlau. Lub Galvanized chev muaj cov xim zoo adhesion thiab weldability.
(1) tej hnoos qeev ib txwm
Thaum lub sijhawm ua ib txwm muaj cov txheej txheem zinc
(2) minimized spgell
Thaum lub sij hawm cov txheej txheem salig ntawm zinc txheej, cov zinc fains yog artificialially txwv los ua qhov tsawg tshaj plaws spangle txheej.
(3) Kab laug sab-dawb-dawb
Cov txheej tau txais los ntawm kev kho cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov plating daws tau tsis pom kev spangle morphology thiab ib qho kev sib txuam.
(4) Zinc-Hlau Alloy Coating Zinc-Hlau Alloy Txheej
Kev kho cua sov ntawm cov steel strip tom qab dhau los ntawm cov galvanizing da dej kom tsim ib qho alloy txheej ntawm zinc thiab hlau thoob plaws txheej. Ib txheej uas tuaj yeem pleev xim ncaj qha tsis muaj kev kho mob ntxiv dua li kev ntxuav.
(5) cov txheej txheem sib txawv
Rau ob sab ntawm galvanized steel ntawv, txheej ci nrog cov txheej haninc sib txawv yuav tsum muaj.
(6) Daim tawv nqaij du
Kev tawv nqaij-dhau yog cov txheej txheem txias-rolling ua rau cov nplooj ntawv galvanized nrog ib qho me me ntawm deformation rau ib lossis ntau dua ntawm cov laj thawj hauv qab no.
Txhim kho cov npoo npoo ntawm galvanized steel ntawv los yog tsim nyog rau cov qauv zoo nkauj; Ua cov khoom tiav tsis pom qhov tshwm sim ntawm txoj kab tiab hauv qab (Lynes kab) lossis cog rau thaum ua kom tsawg, thiab lwm yam.
Lub sij hawm ncua sijhawm: Apr-26-2022