Dab tsi yog ib qho tshuaj tiv thaiv -corrosion txheej?
Los tiv thaiv- cov txheej tiv thaiv corrosion yog cov txheej tiv thaiv siv rau cov hlau nto kom tiv thaiv corrosion los ntawm ib puag ncig yam xws li ya raws, oxygen, thiab ntsev.
Cov txheej txheem tiv thaiv dab tsi muaj rau cov qauv hlau?
Kev tiv thaiv txheej rausteel qauvsuav nrog zinc-nplua nuj primers, epoxy txheej, thiab polyurethane txheej. Cov txheej txheej no ua raws li qhov thaiv qhov system tiv thaiv corrosion.
Yuav ua li cas tiv thaiv S275 kauv welded steel kav los ntawm corrosion?
Txoj kev tiv thaivS275 kauv welded steel kavlos ntawm corrosion muaj xws li siv cov txheej tiv thaiv, xws li fusion-bonded epoxy (FBE), galvanized los yog polyethylene txheej, thiab/los yog siv cathodic tiv thaiv.
Lub neej kev pab cuam ntawm kev tiv thaiv - xeb txheej rau S275 kauv welded steel kav yog dab tsi?
Kev pab lub neej ntawm kev tiv thaiv - xeb txheej rauS275 kauv welded steel kavnyob ntawm cov txheej txheem siv. Zinc coatings muaj lub neej ua haujlwm ntawm kwv yees li 10-15 xyoo, thaum cov txheej txheem ntau dua xws li 3PE lossis epoxy txheej tuaj yeem kav 30-50 xyoo lossis ntev dua.
Yuav ua li cas txhawm rau txhim kho corrosion ntawm S275 kauv welded steel kav?
Txhawm rau txhim kho corrosion kuj ntawmS275 kauv welded steel kav, tiv thaiv txheej xws li epoxy lossis polyethylene tuaj yeem siv tau. Cov txheej txheem no ua rau lub cev tsis muaj zog, tiv thaiv cov khoom corrosive zoo. Txhawm rau txhim kho kev tiv thaiv ntxiv, galvanizing (zinc txheej), polyurethane txheej nyob rau hauv ib puag ncig hnyav, thiab kev kho saum npoo tuaj yeem raug txiav txim siab kom muaj kev sib raug zoo ntawm cov txheej thiab cov yeeb nkab steel.
