Kub Dip Galvanized Channel Steel
Lub hauv paus ntsiab lus ntawm Galvanized Channel Steel Kub-dip galvanized txheej yog tsim los ntawm peb cov kauj ruam ntawm zinc nyob rau hauv kub kub lub xeev:
1. Qhov saum npoo ntawm lub hauv paus hlau yog yaj los ntawm cov kua zinc los ua zinc-hlau alloy theem txheej;
2. Cov zinc ions nyob rau hauv cov hlau alloy txuas ntxiv diffuse mus rau lub substrate los tsim ib txheej zinc-hlau sib koom ua ke;
3. Qhov saum npoo ntawm txheej txheej alloy yog ib puag ncig los ntawm zinc txheej.
(1) Nws muaj tuab thiab ntom ntshiab zinc txheej npog saum npoo ntawm cov hlau, uas tuaj yeem zam qhov kev sib cuag ntawm cov qauv kev daws teeb meem thiab tiv thaiv cov hlau substrate los ntawm corrosion.Nyob rau hauv cov huab cua, ib tug nyias thiab ntom zinc oxide txheej yog tsim nyob rau saum npoo ntawm zinc txheej, uas yog ib qho nyuaj rau yaj nyob rau hauv dej, yog li nws muaj ib tug tej yam kev tiv thaiv ntawm cov hlau substrate.Yog hais tias zinc oxide thiab lwm yam khoom nyob rau hauv cov huab cua tsim insoluble zinc ntsev, cov kev tiv thaiv corrosion yog zoo tagnrho.
(2) Nrog hlau-zinc alloy txheej, ua ke nrog compactness, nws exhibits tshwj xeeb corrosion kuj nyob rau hauv marine ntsev tsuag cua thiab industrial cua;
(3) Vim yog kev sib txuas ruaj khov, zinc-hlau yog kev sib koom ua ke, thiab muaj zog hnav tsis kam;
(4) Vim tias zinc muaj qhov zoo ductility, thiab nws cov txheej txheej alloy ua rau lub hauv paus ruaj khov, cov khoom kub-dipped tuaj yeem tsim los ntawm kev xuas nrig ntaus, dov, xaim kos duab, thiab khoov yam tsis muaj kev puas tsuaj rau txheej;
