Cov khoom siv iav-lined tsis tuaj yeem siv raws li hauv qab no:
(1) Txhua qhov concentration thiab txhua qhov kub ntawm HF tsis tuaj yeem tiv taus corrosion;
(2) Phosphoric acid: Cov concentration ntawm ntau tshaj 30%, kub siab tshaj 180 Shan thaum corrosion muaj zog;
(3) Hydrochloric acid: concentration 10-20, kub siab tshaj 150 Shan, corrosion muaj zog;
(4) Sulfuric acid: concentration 10-30, kub siab tshaj 200 Shan tsis tuaj yeem tiv taus corrosion;
(5) Lye: lub ph yog ntau dua los yog sib npaug rau 12, qhov kub siab tshaj 100 Shan, tsis tuaj yeem tiv taus corrosion.
Kev tiv thaiv corrosion ntawm cov khoom siv iav-lined yog ua raws li kev sib cuag ntawm cov iav liner nrog qhov nruab nrab los tsim ib txheej ntawm silicone-oxygen tiv thaiv zaj duab xis uas tiv thaiv cov xov xwm los ntawm corroding lub tank. Thaum cov iav-lined sib cuag nrog alkali kua, qhov saum npoo tsis tuaj yeem tsim cov yeeb yaj kiab silicone-oxygen tiv thaiv, uas ua rau muaj kev sib sib zog nqus ntawm cov lye mus rau hauv cov iav txheej, thiab qhov siab dua cov alkali concentration, qhov kub ntawm qhov degree ntawm qhov ntau dua. erosion ntau dua. Cov tshuaj boiling-State alkali muaj peev xwm yaig zoo tshaj plaws.