1. Rooj plaub uas xeb muaj xeb me me
Tsis - tseem ceeb cov ntawv thov: Rau cov hlau siv hauv cov xwm txheej uas yog qhov pom ntawm cov hlau, tsis muaj pittally (tsuas yog ib qho kev sib tw ntawm cov khoom siv (xws li lub zog thiab tawv) ntawm cov hlau. Tom qab kev kho yooj yim xws li derusting (sandblasting, hlau txhuam hniav) thiab pleev xim, cov hlau tuaj yeem siv tau siv ib txwm muaj.
Tsawg - corrosion ib puag ncig: Hauv cov chaw qhuav, sab hauv tsev nrog kev nthuav dav me ntsis, ntsev, lossis tshuaj lom neeg me me yog qhov tsis tshua pom kev sai. Raws li ntev npaum li qhov xeb yog tshem tawm kev ntsuas thiab kev tiv thaiv kev tiv thaiv, cov hlau ua haujlwm lub neej yuav tsis ua kom luv.
2. Tus neeg uas xeb yuav ua teeb meem
Cov qauv tseem ceeb lossis thauj khoom - cov kabmob sib txuas: Rau cov hlau siv hauv kev thauj khoom - cov kabmob tsheb (piv txwv li cov ntawv sib tw, cov xeb kom tsawg, txawm tias xeb muaj zog, txawm tias xeb muaj zog, txawm tias xeb muaj zog, txawm tias muaj xeb ntau ntxiv, txawm tias xeb muaj zog, txawm tias xeb muaj zog, txawm tias muaj xeb ntau yam xav tau kev saib xyuas. Rust nthuav dav raws li nws cov ntaub, uas tuaj yeem ua rau micro - nrib pleb ntawm cov hlau thiab lwm yam ntaub ntawv (piv txwv li, pob zeb ua kom txhawb cov qauv). Sij hawm dhau mus, qhov no tej zaum yuav txo cov qauv qauv kev ntseeg.
Siab - corrosion ib puag ncig: Hauv cov ntug dej hiav txwv, lossis thaj chaw muaj cov ntsev siab, lossis lwm cov tshuaj corrosive, me ntsis yuav ua kom nrawm corrosion. Txheej xeb yog ntxig thiab nqus dej noo, ib puag ncig-}}}} ntawm cov hlau, thiab ploj ntawm cov khoom siv neeg kho tshuab.
Aesthetic lossis De -} rhiab cov ntawv thov rhiab: For steel products requiring a smooth, clean surface (eg, decorative panels, automotive parts), slight rust will affect the appearance and may require additional processing (eg, grinding, pickling) to restore the surface, increasing costs.
Vuam los yog kev tsim khoom: Xeb nyob saum npoo tuaj yeem cuam tshuam nrog vuam zoo (piv txwv li, ua pob qij txha tsis muaj zog) lossis cov khoom siv ua kom puas ntsoog, cov khoom siv yob) thaum cov txheej txheem tsim khoom.
3. Cov Ntsiab Lus Qhia Txog Cov Ntsiab Lus tseem ceeb
Kev xeb: Yog hais tias tus xeb tsuas yog nyias nyias, xoob txheej rau saum npoo (yam tsis muaj pitting lossis teev), nws yog feem ntau tswj tau. Yog tias muaj qhov pits lossis cov hlau tuab yog txo qis, qhov kev cuam tshuam yog qhov hnyav dua.
Tom ntej kev kho mob: Yog tias cov hlau yuav dhau mus rau hauv kev txhaj tshuaj tiv thaiv (piv txwv li, tiv thaiv cov txheej corrosion (piv txwv li, galvanizing, muaj xeb galvanizing tsis muaj teeb meem tsawg.
