Qhov sib txawv ntawm cov tsom iav zoo tib yam thiab tooj liab dawb dawb iav
Bai zoo ntawm tsis tooj liab iav yog qhov zoo dua qhov ntawm cov iav zoo tib yam, thiab nws cov kav ntev dua. Tsis muaj daim iav tooj liab, kev tiv thaiv ib puag ncig Du, siv sijhawm ntev. Daim iav uas tsis yooj yim tau yooj yim. Qhov zoo yog dog dig thiab tsis muaj kev tiv thaiv ib puag ncig.
1. Hauv kev tsim cov txheej txheem ntawm cov tsom iav zoo tib yam, txheej txheej tooj yuav plated tiv thaiv daim iav tom qab nyiaj plating. Lub hom phiaj ntawm qhov no yog kom tsis txhob muaj kev puas tsuaj rau daim iav.
2. Daim iav tooj liab dawb yog los hloov cov tooj liab tiv thaiv zaj duab xis nrog passivator tiv thaiv zaj duab xis, uas yog ib puag ncig thiab ua rau lub neej muab kev pab ntau dua. Daim iav dawb iav tseem tseem hu ua cov iav zoo rau ib puag ncig."
3. Tsis muaj lub ntsiab tooj liab nyob hauv daim iav, uas txawv ntawm cov tsom iav dog dig uas muaj cov khoom tooj liab. Tus neeg saib xyuas lub nrawm ntau dhau los yog teem rau saum npoo ntawm daim iav los tiv thaiv daim iav, uas tuaj yeem tiv thaiv daim iav los ntawm kev khawb.
4. Kev hnav tsis kam, kev tiv taus thiab corrosion tsis kam ntawm tooj liab dawb daim iav yog zoo dua li cov ntawm cov iav zoo tib yam, thiab qhov cuam tshuam tau siab dua. Kev siv lub sijhawm ntawm tooj liab dawb iav yog ntev tshaj qhov uas siv tau los ua lub iav tooj liab nyiaj.
