Electro-galvanized phaj: Kub-dip galvanizing tuab steel daim hlau los ntawm kev sib txuas rau lub zog hluav taws xob, tab sis cov zinc plated los ntawm txoj kev no yog thinner thiab tsis zoo corrosion kuj.
Ib sab galvanized phaj: Tsuas yog ib sab ntawm cov phaj tuab tuab yog inlaid nrog zinc. Txawm hais tias nws yog siv rau kev tsim, ua, tshuaj tsuag lossis hluav taws xob vuam, qhov kev hloov pauv tau zoo dua li cov tuab hlau phaj plated nrog zinc ntawm ob sab.
Ob chav sided galvanized ntawv: tseem muaj qee qhov tsis xws luag hauv ib leeg- thiab ob sab galvanized ntawv. Txhawm rau tshem tawm cov teeb meem no, ib txheej nyias ntawm zinc yuav muab ntxiv rau sab nraud ntawm cov phaj tuab tuab. Qhov no yog hu ua ob-sided galvanized ntawv.
Composite galvanized sheet: Ntxiv nrog rau cov hlau ntshiab, cov ntaub ntawv sab hauv kuj tseem muaj cov ntawv tuab tuab uas muaj cov hlau lead, txhuas thiab lwm cov ntaub ntawv hlau, thiab tom qab ntawd ib txheej ntawm zinc muab tso rau saum npoo. Hom tuab steel phaj no muaj cov khoom siv tiv thaiv xeb zoo dua thiab zoo dua cov tshuaj tsuag txheej.
Qhov twg zoo dua, galvanized phaj lossis stainless hlau phaj?
Galvanized nplooj ntawv yog cov ntawv tooj liab coated nrog ib txheej ntawm hlau zinc los tiv thaiv corrosion. Muaj txias plating thiab kub dip galvanizing. Nyob rau hauv luv luv, zinc nyob rau saum npoo yuav poob thaum lub sij hawm thiab cov hlau yuav corroded. Stainless hlau phaj tsis tas yuav tsum muaj kev tiv thaiv corrosion. , ib txwm tus nqi yog kim, stainless hlau daim hlau yog 200-300, thiab qee cov ntaub ntawv yog quenched ntawm ultra-low kub ntawm 200-300 degrees, tab sis qhov kub thiab txias yog tsawg heev thiab feem ntau tsis muaj kev hloov loj nyob rau hauv lub nto ntawm galvanized daim hlau ntawm qhov kub siab (200 degrees, 300 degrees) Cov zinc yuav maj mam ci tam sim ntawd.
Muaj ntau hom stainless hlau. Cov nplooj ntawv Galvanized tsuas yog siv zinc hlau electroplating rau saum npoo ntawm cov nplooj ntawv tuab lossis cov ntawv hlau stainless. Daim ntawv galvanized nws tus kheej yog ib daim ntawv uas muaj ntau, thiab cov txheej saum npoo tsuas yog ua tiav. Stainless hlau phaj yog acid-resistant alloy aluminium phaj. Nyob ntawm seb koj siv lub hom phiaj twg, 200-300 degrees tsis suav tias yog qhov kub siab. Tus nqi ntawm tus nqi pheej yig dua stainless hlau 430 phaj yuav tsum yog ob zaug kim li cov phaj galvanized ntawm tib qhov tshwj xeeb.
Stainless hlau daim hlau yog tsim los hloov cov muaj pes tsawg leeg ntawm stainless hlau daim hlau los ntawm kev ntxiv cov as-ham kom ua tiav los tiv thaiv corrosion. Galvanized nplooj ntawv yog kub-dip galvanized rau saum npoo ntawm cov ntawv tuab tuab tuab kom ua tiav cov hom phiaj tiv thaiv corrosion los ntawm kev tshem cov zinc. 200 degrees thiab 300 degrees tsis yog ib qho teeb meem rau cov khoom siv hlau. Nyob ntawm qhov chaw ib puag ncig, yuav muaj qee qhov kev puas tsuaj tsawg, tab sis nws yuav siv sij hawm ntev los hloov.
