1. Txhim kho cov huab cua huab cua oxide cov yeeb yaj kiab (zoo tagnrho rau ntev-}} sij hawm sab nraum zoov siv)
Ntuj Huab Cua nrawm: Nthuav cov hlau rau cov chaw nyob sab nraud nrog kev hloov chaw ntub thiab qhuav (xws li txheej txheem dej paug nrog cov roj ruaj khov) Zaj yeeb yaj kiab tus kheej - hloov cov khawb me me dhau lub sijhawm.
Cuav passivation: Siv cov huab cua tshwj xeeb steel passion daws (muaj phosphates lossis organic inhibitors) mus rau saum npoo. Tom qab 10-15 feeb ntawm cov tshuaj tiv thaiv, yaug thiab qhuav. Qhov kev ua kom nrawm dua qhov tsim ntawm cov yeeb yaj kiab oxide pleev xim, txo lub ntuj ntuj huab cua los ntawm 50% lossis ntau dua.
2. Cov txheej txheem streating (rau qhov chaw hnyav lossis kev ua kom zoo nkauj)
Huab cua - tsis kam pleev xim tshuab: Siv Polyuretholarbon Topcoats (nrog inorganic zinc - primers nplua nuj rau cov adhesion nplua nuj). Cov txheej txheej no tiv thaiv UV hluav taws xob thiab noo noo, lub neej pabcuam txuas ntxiv rau 8-10 xyoo sab nraud. Qhov zoo tagnrho rau cov txheej txheem hauv ntug dej hiav txwv lossis chaw muaj kev muaj.
Pob tshab Cleats: Rau cov ntawv thov dai (piv txwv li, thov cov khoom lag luam fluorocarbon Clear Tsho tiv thaiv tom qab Oxide zaj duab xis cov ntaub ntawv. Qhov no khaws cia cov hlau lub ntuj "xeb patina" thaum thaiv txuas ntxiv corrosion.
3. Ib ntus xeb tiv thaiv (rau kev tsheb thauj khoom lossis tsheb thauj mus los)
Rust - Kev Tiv Thaiv Cov Roj / Wax: Apply a thin layer of neutral mineral oil-based rust-preventive oil or wax to isolate the surface from moisture and air. Yooj yim tshem tau nrog cov kuab tshuaj ua ntej siv zaum kawg.
VCI (volatile corrosion inhibitor) ntim: Qhwv cov hlau hauv VCI zaj duab xis lossis ntawv. VCI molecules volatilize kom tsim cov txheej tiv thaiv ntawm cov hlau saum npoo av, haum rau kaw cia (siv tau rau 1-2 xyoos).
