Raws li cov keeb kwm yav dhau los hais txog kev khaws cia thiab cov av noo tswj ntawm precision hlau qhov chaw, kev tiv thaiv xeb tuaj yeem ua tiav los ntawm peb txoj hauv kev tseem ceeb: kev tswj ib puag ncig, kev tiv thaiv saum npoo, thiab cov khoom siv kom zoo.
Tau qhov twg los-theem Environmental Humidity Control for Rust Prevention: Ua kom cov av noo ruaj khov ntawm qhov chaw cia ntawm 30% -40% RH, siv dehumidifiers thiab desiccants kom txo cov dej noo. Nyob rau tib lub sijhawm, cais cov corrosive media xws li acids, alkalis, thiab ntsev, txiav tawm qhov tsim nyog rau oxidation tshwm sim ntawm qhov chaw.
Deg Txheej Kev Tiv Thaiv rau Kev Tiv Thaiv Xaj:
xeb-kev tiv thaiv roj: Xaiv cov roj tsim nyog raws li lub voj voog tiv thaiv xeb. Ua ib zaj duab xis tiv thaiv ntom ntom ntawm qhov chaw los ntawm dipping, txhuam, lossis txau. Qee cov dej- cov roj hloov pauv tuaj yeem tshem tawm cov dej noo ncaj qha los ntawm qhov chaw ua haujlwm, muab kev tiv thaiv xeb ntev txog ib xyoos lossis ntau dua.
Cov txheej txheem ua haujlwm: Dej-raws li ib puag ncig tus phooj ywg xeb- cov xim tiv thaiv, cov khoom siv ceramic los tiv thaiv- cov txheej txheem corrosion, lossis electroplating nrog zinc, npib tsib xee, chromium, thiab lwm yam, tuaj yeem siv los tiv thaiv. Qee cov txheej txheem passivation tseem tuaj yeem tsim cov yeeb yaj kiab passivation ruaj khov ntawm cov hlau nto, haum rau cov khoom ua haujlwm nrog cov kev xav tau sib txawv.
Pab Tau Ntev-Lub Sij Hawm Tiv Thaiv Kab Xev: Nqus Nitrogen- ntim cia thiab VCI vapor theem xeb- tiv thaiv daim ntawv qhwv tuaj yeem siv los cais cov pa oxygen thiab noo noo tag nrho; rau lub workpieces khaws cia rau lub sijhawm ntev, kev tshuaj xyuas tsis tu ncua thiab rov ua cov txheej txheem tiv thaiv yuav tsum tau nqa tawm, thiab qee qhov xeb me ntsis yuav tsum tau polished nyob rau lub sijhawm los tiv thaiv kev sib kis ntawm xeb.
