Txij li cov dub steel yeeb nkab tsis muaj kev tiv thaiv kev tiv thaiv, nws tuaj yeem xeb yooj yim hauv qhov chaw ntub lossis noo. Yog li, txhawm rau tiv thaiv cov yeeb dub steel los ntawm xeb lossis xeb ntawm ob qho tib si rau sab nraud thiab sab hauv, cov neeg siv ntawm cov yeeb nkab kuj tseem yuav ua qee cov txheej txheej tiv thaiv nyob sab nraud ntawm cov yeeb dub hlau.
Ib qho ntxiv, koj puas tuaj yeem pleev cov yeeb nkab hlau dub? Dub thiab cam khwb cia kav hlau: Tshiab dub hlau thiab cam khwb cia kav hlau tsis' t muaj passivator, tab sis lawv tsis muaj txheej oily nto txheej rau inhibit tsim xeb Nws yuav tiv thaiv tau xim los ntawm kev ua raws thiab thiab xav tau kev tawm. Xuab tso tawm qhov no, thiab kho cov hlau nrog xeb inhibitor ua ntej pleev xim.
Cov yeeb nkab dub yog cov yeeb nkab steel dawb tsis muaj txheej txheej tiv thaiv. Cov yeeb nkab dub tau siv rau ntau yam kev siv thoob plaws hauv tsev. Nws yog qhov muaj ntau los pom cov yeeb nkab dub uas siv rau koj qhov nkev roj thiab kais dej txhuam. Txij li cov yeeb nkab dub tsis muaj txheej tiv thaiv, nws yuav xeb tau yooj yim hauv qhov chaw ntub thiab noo. Txhawm rau kom nres lub yeeb nkab ntawm xeb lossis corroding rau sab nraud, koj yuav tsum muab txheej tiv thaiv nyob sab nraud ntawm cov yeeb nkab. Qhov yooj yim txheej txheem yog tha xim nws.
Kauj ruam 1
Ntxuav rau saum npoo ntawm yeeb nkab kom tshem tawm tej xeb, xeb xeb lossis roj. Txhuam cov chaw uas muaj xeb lossis xeb xeb nrog cov xaim xaim thiab so qhov chaw rau oily nrog cov tshuaj pleev kom huv xws li acetone.
Kauj ruam 2
Thov ib txheej nyias ntawm xeb-inhibitive primer. Txau cov kaus poom pub rau kev siv tau sai thiab yooj yim - tshwj xeeb tshaj yog nyob rau qhov nyuaj-mus txog rau lub qhov dej ntawm cov yeeb nkab dub thiab fittings. Cia cov khoom pib qhuav rau lub sijhawm pom zoo thiab tom qab ntawd rov muab lub tsho ntxiv nrog lwm txheej ntawm primer.
Kauj ruam 3
Txau rau koj thawj txheej ntawm topcoat. Txav cov tshuaj tsuag ntawm ib sab mus rau kom paub meej txawm tias muaj kev tiv thaiv. Cia kom tag nrho kom qhuav thiab tom qab ntawd thov siv lub tsho loj thib ob.
Kauj ruam 4
Kov cov xim pleev xim raws li qhov tsim nyog kom tiv thaiv kev txhim kho loj hauv txoj kev. Yog tias cov xim ua puas, xeb tuaj yeem txhim kho ntawm qhov chaw puas, uas yuav pib muaj kev cuam tshuam cov xim nyob ib puag ncig nws, ua rau tawg, tev thiab lwm yam kev puas tsuaj. Yog tias pom qhov puas tsuaj, rov kho dua tshiab thiab rov pleev xim rau thaj chaw cuam tshuam.
