Txheej anticorrosion yog ib tug niaj hnub thiab ntom txheej tsim nyob rau saum npoo ntawm de-rusting steel kav, uas muaj peev xwm cais nws los ntawm ntau yam corrosive xov xwm. Hlau yeeb nkab los tiv thaiv corrosion txheej yog nce siv cov ntaub ntawv sib xyaw lossis cov qauv sib xyaw. Cov ntaub ntawv thiab cov qauv no yuav tsum muaj cov khoom zoo dielectric, lub cev muaj zog, cov khoom siv tshuaj lom neeg ruaj khov, thiab qhov kub thiab txias.

Sab nrauv phab ntsa tiv thaiv corrosion txheej: Hom thiab daim ntawv thov kev mob ntawm cov phab ntsa sab nrauv rau cov kav hlau. Sab hauv phab ntsa tiv thaiv corrosion txheej Cov yeeb yaj kiab no yog siv rau sab hauv phab ntsa ntawm cov kav dej steel kom tsis txhob muaj cov kav hlau steel, txo kev sib txhuam, thiab ua kom ntau npaum li cas. Cov txheej txheem siv feem ntau yog amine-kho epoxy resin thiab polyamide epoxy resin, thiab txheej txheej thickness yog 0.038 txog 0.2 hli. Xyuas kom meej tias cov txheej yog ruaj khov rau cov yeeb nkab phab ntsa.

Kev kho deg yuav tsum tau nqa tawm ntawm phab ntsa sab hauv ntawm cov yeeb nkab steel. Txij li thaum xyoo 1970s, cov khoom siv tib yam tau siv los ua cov phab ntsa sab hauv thiab sab nrauv ntawm cov kav hlau steel, ua rau nws muaj peev xwm ua rau cov phab ntsa sab hauv thiab sab nrauv ntawm cov kav hlau steel tib lub sijhawm. Anti-corrosion thiab thermal rwb thaiv tsev txheej yog siv rau me me thiab nruab nrab-inch tshav kub hloov cov roj crude los yog roj roj steel kav los txo cov cua kub dissipation ntawm cov kav hlau mus rau hauv av.

Ib txheej txheej ntawm thermal rwb thaiv tsev thiab tiv thaiv corrosion yog ntxiv rau sab nraud ntawm cov yeeb nkab steel. Cov khoom siv hluav taws xob siv hluav taws xob feem ntau yog polyurethane ua npuas ncauj, thiab qhov siv tau kub yog tias cov khoom no yog mos. Txhawm rau kom nws lub zog, ib txheej ntawm high-density polyethylene yog siv rau sab nraud ntawm lub rwb thaiv tsev los tsim cov qauv sib xyaw kom tsis txhob nkag mus rau cov dej qhib rau hauv cov rwb thaiv tsev.