Kev txheeb xyuas kev ua tiav ntawm kev ceev faj rau kev siv anti - corrosion steel yeeb nkab
Vim nws cov tshuaj tiv thaiv corrosion zoo, anti - corrosion steel yeeb nkab, tshuaj lom neeg, thiab khoom siv dej. Txawm li cas los xij, kev tsis pom zoo qhov tseem ceeb thaum lub sijhawm siv tuaj yeem ua rau qhov tsis ua haujlwm ntawm cov txheej txheem, ua kom luv rau cov yeeb nkab lub neej, ua rau cov yeeb nkab tsis zoo, ua rau muaj kev nyab xeeb. Cov nram qab no cov lus qhia txog kev siv anti {{4 4} Corrosion steel yeeb nkab los ntawm plaub yam: kev thauj mus los, kev ua haujlwm, thiab txij nkawm.
I. Tsheb thauj mus los: Zam kev puas tsuaj ntawm lub cev
Cov anti - corrosion txheej ntawm anti {{1} Kuv yooj yim, epoxy, thiab lwm yam) yog yooj yim puas los ntawm kev sib tsoo, los yog nias thaum lub sijhawm thauj. Yog li ntawd, thov nco ntsoov:
Kev thauj khoom kom zoo: Siv cov kev txhawb nqa lossis cov ntaub so mos kom ruaj ntseg rau cov yeeb nkab steel thiab tsis txhob sib chwv ncaj qha nrog cov khoom nyuaj. Thov yuam kev cuam tshuam thaum khi los tiv thaiv cov txheej los ntawm kev sib tw.
Kev tiv thaiv los nag thiab noo: npog nrog dej tsis huv, tshwj xeeb yog epoxy {}} corrosion coastings, raws li kev sib cuag nrog dej yuav txo lawv cov adhesion.
Nqa thiab qhov chaw nrog kev saib xyuas: Siv cov nplais rau thaum lub sijhawm nqa, thiab tsis txhob sib cuag ncaj qha ntawm txoj hlua hlau thiab cov yeeb nkab. Kev nqa cov ntsiab lus yuav tsum zam kev muab velds lossis cov pob muaj zog hauv cov txheej.
Ii. Txheej txheem txheej txheem teeb tsa: tsawg zuj zus
Kev teeb tsa yog qhov siab - txoj kev puas tsuaj rau cov anti- corrosion txheej. Them nyiaj tshwj xeeb rau cov ntsiab lus hauv qab no:
Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Hlau: ua ntej txiav lossis vuam ove corrosion txheej nrog daim kab xev lossis lub kaus mom yas los tiv thaiv kom tsis txhob kub hnyiab.
Yuav tsum muaj vuam ua vuam: yog tias ntawm {- Cov txheej txheem vuam yog qhov yuav tsum tau, tawm ib qho 10 -} 150m sib txawv ntawm kev sib txawv ntawm Weld Rov ua cov txheej txheej tom qab ua tiav. Ua haujlwm hauv nag, daus, lossis ib puag ncig nrog cov av noo ntau dua li 85% yog me ntsis txwv.
Cov lus qhia tuav cov hnab looj tes thaum phau ntawv tuav los ntawm kev tuav los ntawm kev tawm hws los ntawm tes tawm hws. Thaum lub sijhawm tuav kev siv tshuab, kho cov kev sib tw cov menyuam kom tiv thaiv khoov thiab deformation ntawm cov yeeb nkab.
III. Kev Ua Haujlwm Ntu: Tswj cov ib puag ncig thiab lub siab
Lub ntev -}}}- corrosion steel yeeb nkab yog ze rau kev ua haujlwm ib puag ncig:
Media Compatibility: paub meej tias cov khoom siv hluav taws xob nruab nrab (piv txwv li, kua tshuaj acidic thiab alkaline, siab} kub tawm ntawm {{kua corrosion hom. Piv txwv li, epoxy hmoov yog acid - tiv taus tab sis tsis tiv taus cov kuab tshuaj muaj zog.
Qhov kub thiab txias: nruj me ntsis rau cov qauv tsim. Qhov kub thiab txias yuav ua rau cov txheej xim kom zoo nkauj thiab poob tawm, thiab muaj peev xwm yooj yim tuaj yeem ua rau muaj kev ntxhov siab. Cathodic Kev Tiv Thaiv Kev Tiv Thaiv: Cov kav dej faus xav tau kev sim ua ntu zus ntawm cov huab cua (feem ntau} 0.}
IV. Kev Txij Nkawm thiab Kev Soj Ntsuam Xyuas: Kho Kom Ceev Dua
Kev saib xyuas tsis tu ncua tuaj yeem txuas ntxiv lub neej ntawm anti - corrosion steel pipes ob peb zaug:
Cov tsos tshuaj xyuas: Visual kev tshawb xyuas cov txheej rau bubbling, tawg, lossis tev cov chaw ntxhov siab xws li welds thiab luj.
ENTERRO - Kev Ntsuas Xyuas: Cov kav dej tawg: Cov Khoom Siv Hluav Taws Xob yuav tsum tau kuaj xyuas rau cov khoom siv hluav taws xob siv lub electro {} {- 3 xyoo. Cov dej xau yuav tsum tau kho nrog anti-corrosion xim lossis kub shrink daim kab xev.
Kev Tu Kom Huv: Tshem cov nroj thiab cov quav corrosive (xws li saline {{}} alkaliically cuam tshuam corrosion (mic).
Tag
Cov kev ua tau zoo ntawm anti - corrosion steel kav kav raws li kev tswj hwm zoo thiab ua qauv. Nruj nreem mus rau qhov kev tiv thaiv saum toj no nyob rau txhua theem, ua kom tag nrho anti- Cov txiaj ntsig corrosion thiab kev ua haujlwm kom nyab xeeb thiab ruaj khov thiab ruaj khov thiab ruaj khov thiab ruaj khov thiab ruaj khov thiab ruaj khov ua haujlwm ntawm lub system. Txog kev ua haujlwm tshwj xeeb (xws li lub hiav txwv tob thiab muaj zog acid ib puag ncig), nws raug pom zoo los sab laj rau customized daws teeb meem.
