1.What yog cov ntsiab lus tseem ceeb yog cov ntsiab cai thiab tag nrho cov kev xav tau rau qhov zoo ntawm galvanized coils?
Cov txheej txuas ntxiv: Qhov saum npoo yuav tsum muaj cov txheej xim zinc, uas tsis muaj qhov tsis txaus ntseeg xws li ploj lawm plating (liab qab me ntsis) lossis xeb. Qhov no yog qhov yuav tsum tau ua qhov yuav tsum tau ua; Txwv tsis pub, kev tiv thaiv corrosion yuav ploj.
Txheej Txheej Txheem: Lub zinc txheej yuav tsum yog tusyees faib rau cov hlau saum npoo av, yam tsis pom tsis muaj qhov tsis sib xws los yog kev sib tsoo.
Nto Huv Si: saum npoo yuav tsum yog tsis muaj pa dej xws li roj, plua plav, ntiv tes, thiab cov xim dub, uas tuaj yeem cuam tshuam rau cov xim txuas ntxiv lossis vuam.
2.What yog qhov tshwm sim nto tshwm sim thiab xav tau ntawm galvanized coils?
Kev tsis xws luag: Poob plating, liab qab; zinc slag (burrs); xeb
Kev sib txuam tsos (nruj me ntsis tswj): kos, tshem tawm; embossings, cov menyuam cim cov menyuam; Cua rab phom; Tsis sib luag Zinc Plang me me
Txheej Txheem -} Cov tsis xws luag: vuag, warping, chromate passivation me ntsis
3.Qhov yog cov txheej txheem txheej txheem kev kawm qib qis?
Nto a (zoo li qub): ib qho chaw ib txwm muaj. Haum rau feem ntau cov ntawv thov uas raug lossis kev ua kom zoo nkauj tsis yog qhov tseem ceeb, xws li cov qauv sib xyaw thiab cov khoom sab hauv.
Kev sib tw saum npoo av (minimal spangle): kev ntsuas kev ntsuas yog siv los txhawm rau txhawm rau txhawm rau txhawm rau kom muaj kev sib txawv thiab zoo nkauj. Nws yog qhov zoo tagnrho raws li lub substrate rau cov xim -} coated steel ntawv, raws li nws muaj ib qho zoo li cas tom qab pleev xim.
Deg C (tiav saum npoo): dov los ntawm daim tawv nqaij -}}}}}}}}}}}}}}} aynest nto du daj, hardness, thiab flatness. Nws yog siv rau hauv cov ntawv thov uas pom qhov twg yog qhov tseem ceeb tshaj plaws, xws li high-}}}} end exter homeး panels.
4.What yog cov txawv tsom rau cov laj thawj sib txawv?
Rau xim -} coated substrates (Xim- coated coils): qhov siab tshaj plaws yuav tsum siv. Qhov saum npoo yuav tsum pub dawb ntawm zinc spangles lossis me spangles (thaj chaw b / c), tsis muaj kev cuam tshuam ntawm cov duab ua yeeb yaj kiab (xws li zinc slag thiab av).
Rau cov pob hluav taws xob sab nrauv vaj huam sib luag: tsis tshua muaj siab zoo nkauj, tiaj, thiab muaj peev xwm yuav tsum muaj. ENTERRO - galvanized los yog kub}- dip galvanized lub taub hau (thaj npoo av.
Rau tsev qauv qauv / Tsev siv cov khoom sab hauv: Kev tiv thaiv corrosion (zinc txheej hnyav
Yog rau cov khoom siv dav dav: Cov theem pib ua kom tsis kam thiab tus nqi raug hais txog, nrog kev ua siab ntev dua rau cov tshuaj tivthaiv me me.
5.Summary ntawm cov khoom muaj nuj nqis zoo rau galvanized coils?
Tsis muaj neeg tuag taus: Tsis muaj qhov ploj los yog xim liab yog tso cai.
Kev tswj nruj txheej txheem cov yam ntxwv tsis xws luag: Txo zinc slag, khawb av, thiab embossing.
Qhov chaw ua paug rau haum rau kev siv: Xaiv cov qib theem tsim nyog (piv txwv li, kev sib daj dog dig, lossis kev ua tiav zoo) raws li qhov kev siv xaus.
Kev ntxuav huv zoo thiab cov tiaj ncem ua si: kom ua tiav kev ua kom du tom qab.