tooj liab tsis muaj txhuasmuaj lub peev xwm zoo, tsis tuaj yeem hloov cov hydrogen hauv dej, thiab muaj kev tiv thaiv zoo heev hauv cov huab cua, dej ntshiab, dej hiav txwv, tsis-oxidizing acid, alkali, ntsev tov, organic acid nruab nrab thiab av, tab sis tooj liab yog yooj yim oxidized, thaum kub siab tshaj 200 ℃, oxidation yog ceev.Depolarization corrosion tshwm sim nyob rau hauv oxidants thiab oxidizing acids, thiab nws yog sai corroded nyob rau hauv nitric acid thiab hydrochloric acid.
Thaum cov huab cua thiab nruab nrab muaj chloride, sulfide, sulfur-muaj roj, thiab ammonia-muaj roj, corrosion ntawm tooj liab yog ceev, thiab nto ntawm cov khoom tooj liab raug rau cov huab cua ntub dej sai sai poob nws cov luster, tsim cov tooj liab sulfate thiab carbonic acid.Tooj liab, xim ntawm cov khoom feem ntau dhau los hloov pauv xim liab-ntsuab, xim av, xiav thiab lwm yam txheej txheem.Tom qab li ntawm 10 xyoo, qhov saum npoo ntawm cov khoom tooj liab yuav raug them nrog verdigris, thiab tooj liab oxides tau yooj yim txo.
Tooj liab muaj kev tiv thaiv zoo heev rau marine biological adhesion, thiab yog siv dav hauv kev tsim kho nkoj thiab kev tsim khoom hauv hiav txwv.Lub hull coated nrog tooj liab-nickel alloy tuaj yeem ua rau lub nkoj nrawm thiab txo cov roj noj.Tooj liab yog tus phooj ywg rau ib puag ncig.Ntau yam kab mob tsis tuaj yeem muaj sia nyob ntawm cov khoom siv tooj liab.Ntau cov organic tebchaw ntawm tooj liab yog indispensable kab kawm rau tib neeg thiab cov nroj tsuag loj hlob.Yog li ntawd, txhuas-dawb tooj liab yog dav siv nyob rau hauv kev tsim kho kev lag luam thiab yog siv nyob rau hauv cov dej haus.Nyob rau hauv lub conveying pipeline, nws yog obviously zoo dua li lwm yam ntaub ntawv txoj kev.
Post lub sij hawm: Jun-09-2022