Isti - Corrosion Steel Yeeb Nkab yog Dav siv nyob rau hauv cov roj av, tshuaj lom neeg, thiab ntuj muaj kev lag luam. Nws cov ntsiab cai tseem ceeb yog los tiv thaiv corrosion thiab txuas ntxiv nws cov kev pabcuam lub neej dhau los ntawm cov txheej txheem tshwj xeeb. Daim ntawv thov txoj kev feem ntau cuam tshuam nrog peb cov kauj ruam tseem ceeb: Kev kho deg: txheej thov txheej, thiab tshuaj xyuas.
1. Nto Kho Mob
Thawj kauj ruam hauv kev thov anti - corrosion steel yeeb nkab yog kom muab ntxuav kom huv si kom tshem tawm cov xeb, cov roj, thiab cov roj oxide. Cov hau kev uas muaj xws li sandblasting (sa2.5 lossis siab dua) lossis tshuaj lom neeg kom ntseeg tau tias muaj qee cov txheej txheem adhesion. Anti {{4 }Ä corrosion kho corrosion yuav tsum tau thov tsis pub dhau 4 teev ntawm kev kho kom tiv thaiv oxidation theem nrab.
2. Txheej Ntawv Thov Txheej Txheem
Muaj ntau cov txheej txheej txheej muaj rau anti - corrosion steel yeeb nkab, 3pe}}}}}}}} (fusion bonded epoxy hmoov).
Epoxy thee tar: thov los ntawm txhuam lossis tshuaj tsuag, nws muaj ob lub tsho tiv no: Primer thiab Toccoat, nrog tag nrho cov tuab ntawm ntau dua lossis sib npaug nrog 0.6mm. Txoj kev tu tau yog qhov yuav tsum tau nyob hauv ib puag ncig noo rau 24 teev} pky- lines epoxy (cov txheej txheem winding), nrog tag nrho cov tuab ntawm ntau dua lossis sib npaug rau 2.5mm. Haum rau faus cov kav dej.
FBE Anticorrosion: Epoxy Hmoov yog hluav taws xob hluav taws xob ncaj qha, yaj ntawm qhov kub siab los ua cov txheej tuab. Lub thickness yog feem ntau 400 -}} 1000μm, nrog kev kub siab heev.
3. Kev Soj Ntsuam Zoo
Tom qab ua tiav, kev tshuaj xyuas kev ua tiav, suav nrog kev kuaj xyuas cov qauv), kom paub tseeb tias tsis muaj xau), thiab cov nplaum kuaj. Cov chaw tsis tsim nyog yuav tsum tau kho kom sai kom ntseeg tau kev ua tau zoo anticorrosion zoo.
Cov kev ceev faj: hnav cov khoom tiv thaiv tiv thaiv thaum ua haujlwm kom tsis txhob sib cuag ntawm cov xim thiab tawv nqaij. Lub ambient kub yuav tsum nyob nruab nrab ntawm 5℃thiab 40 degree, thiab cov av noo thiab cov av noo hauv qab 85%. Kev ua haujlwm kom tsim nyog tuaj yeem txhim kho kev txhim kho corrosion tsis kam ntawm cov kav hlau steel, ua kom muaj kev nyab xeeb tshaj plaws thiab ntev.
