Ntawm no yog ob peb txoj kev kho saum npoo ntawm cov kav dej steel:
1)Galvanizing: Ib qho ntawm feem ntau siv nto kho rau steel. Qhov no suav nrog txheej txheej hlau nrog txheej zinc, uas muab kev tiv thaiv corrosion zoo heev thiab txhim kho tag nrho cov khoom siv ntev. Galvanizing yog ib qho txiaj ntsig zoo thiab txhim khu kev qha los ua kom lub neej ntev ntawm cov hlau, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov qauv sab nraum zoov xws li laj kab, railings, thiab txuas hniav.
2)Kev pleev xim: Qhov no suav nrog kev siv cov xim pleev xim rau saum npoo ntawm cov hlau, uas tsis yog tsuas yog txhim kho nws cov tsos, tab sis kuj muab kev tiv thaiv kev ya raws thiab corrosion. Painting yog txheej txheem kev kho deg ntau yam uas tuaj yeem siv rau ob qho tib si sab hauv tsev thiab sab nraum zoov steel qauv.
3)Hmoov txheej: Hmoov txheej yog txheej txheem kev kho saum npoo uas siv cov hmoov txheej rau saum npoo ntawm cov kav hlau. Tom qab ntawd cov hmoov yog rhuab thiab kho, tsim ib txheej tawv thiab ruaj khov uas tiv taus chipping, khawb, thiab fading.
4) Kev tshem tawm xeb: Kev tshem tawm xeb yog txheej txheem kho saum npoo uas cuam tshuam nrog kev tshem tawm xeb los ntawm cov kav dej hlau. Cov txheej txheem feem ntau yog siv cov tshuaj los yog cov cuab yeej abrasive kom tshem tawm cov xeb, rov ua kom cov kav dej ntawm cov kav hlau mus rau qhov qub.
5)Tua blasting: Kev txhaj tshuaj blasting yog txheej txheem kev kho saum npoo uas suav nrog blasting nto ntawm cov kav dej steel nrog cov hlaws me me lossis lwm yam khoom siv abrasive. Cov txheej txheem tshem tawm cov kab mob thiab impurities, tsim kom huv si thiab du nto uas yog npaj rau kev kho deg ntxiv.
6)Anodizing, thiabElectroplating. Txhua yam ntawm cov txheej txheem no muaj nws tus kheej qhov zoo, xws li kev txhim kho khawb tsis kam, nce durability, thiab txhim kho kev zoo nkauj.
Raws li ntau yam khoom siv hauv kev tsim kho niaj hnub no, cov kav hlau steel tau siv dav hauv ntau yam lag luam. Txhawm rau kom ntseeg tau tias cov khoom thiab kev ua haujlwm ntawm cov kav dej steel ua tau raws li cov kev cai tshwj xeeb ntawm cov kev siv sib txawv, cov txheej txheem kho saum npoo yog siv los tiv thaiv thiab txhim kho qhov chaw ntawm cov kav hlau. tau txais cov lus qhia ntxaws ntxiv:tiv tauj peb
