1, fafatsa zinki e thibelang kutu
Kamora ho futhumatsa phala ea tšepe ea nodular, 'mele oa phala o fafatsoa ka tharollo ea zinki ea tšepe e qhibilihisitsoeng ka mocheso o phahameng ha mocheso o fihla ho likhato tse 600 tsa Celsius.Ho roala zinki ka mor'a ho fafatsa ho na le ho khomarela hantle, ha ho bonolo ho oela, 'me ho na le ts'ebetso e ntle ea anticorrosion.
2, pente ea asphalt e thibelang kutu
Ho roala asphalt ke kalafo ea kantle ea anticorrosion ea phepelo ea metsi a omileng le 'mele oa phepelo ea khase.Pele o fafatsa, 'mele oa nodular cast iron tube o futhumatsoa ho likhato tse 80-100 ebe o fafatsoa.Ka mor'a ho futhumatsa, ho fafatsa ho ntlafatsa ho khomarela ha asphalt layer 'me ho ka omisoa kapele.
3, lesela la seretse sa samente + lesela le khethehileng le thibelang kutu
Sekhahla sena sa ka hare se thibelang ho bola se loketse phepelo ea metsi a lipalangoang, le ho ntšoa ha liphaephe tsa 'mele oa likhoerekhoere, phepelo ea metsi le phallo ea likhoerekhoere tse nang le seretse se fapaneng sa samente se ka hare, se ka ntlafatsa ho hanyetsa kutu ea lebota la phala ea tšepe ea ductile, e ka thoko. metsi le tšepe e entsoeng ka tšepe, e le hore e se ke ea baka tšilafalo ea metsi.
3, mashala epoxy asphalt anti-corrosion barbotage
Coal tar epoxy coating e loketse liphaephe tsa phepelo ea metsi le likhoerekhoere.Ke karolo e 'meli e nang le likarolo tse peli tse nang le li-adhesion tse phahameng le sebaka se boreleli haholo.
4, lesholu la epoxy ceramic le koahetsoeng ka lesela la anticorrosive
Lesela la epoxy ceramic le loketse liphaephe tse nang le litlhoko tse phahameng bakeng sa phepelo ea metsi, phepelo ea oli le maro a khethehileng a lik'hemik'hale.Lesela la epoxy ceramic le na le sekhomaretsi se phahameng le ho hlaka ha bobebe, le khanyetso e nyane haholo ea metsi.Ke seaparo se setle sa anti-corrosion.Empa ka mokhoa o omileng oa ho etsa lihlahisoa o batla o le holimo, litšenyehelo tse phahameng, kahoo ho na le meeli e itseng e sebelisoang.
5, aluminate samente barbotage le sulfate samente e anticorrosive barbotage
Liaparo tsena tse peli tse khethehileng tsa samente li loketse anticorrosion ea ka hare ea liphaephe tsa tšepe tsa nodular tse sebelisoang liphaepheng tsa likhoerekhoere ho ntlafatsa ho hanyetsa ha kutu ea likarolo tsa acid le alkali ka likhoerekhoere.
6, polyurethane anticorrosive barbotage
Polyurethane e bitsoa polyurethane, ke ketane e kholo e nang le sehlopha se pheta-phetoang sa carbamate sa metsoako ea macromolecular.E entsoe ka organic diisocyanate kapa polyisocyanate le dihydroxyl kapa polyhydroxyl motsoako copolymerization.Ha se feela hore e na le khanyetso e ntle ea ho apara, ho hanyetsa tšusumetso, ho hanyetsa ho phatloha, ho hanyetsa UV le ho hanyetsa mocheso o phahameng le o tlaase, ka matla a phahameng, ho hanyetsa ho apara le ho hanyetsa solvent.Ho roala ho boetse ho theko e boima ho hlahisa.