(1) Iyo anode polarization curve yesimbi isina simbi ine yakagadzikana passivation zone yeiyo svikiro inoshandiswa.
(2) Kuvandudza simba re electrode resimbi isina tsvina matrix uye kuderedza simba re electromotive ye corrosion galvanic cell.
(3) Ita simbi ine imwe-chikamu chimiro, kuderedza nhamba ye microcells.
(4) Kuumbwa kwefirimu yakagadzikana yekudzivirira pamusoro pesimbi, yakadai sesilicon yesimbi, aluminium, chromium, nezvimwewo, muzviitiko zvakawanda zvekuora uye oxidation zvinogona kuumba firimu rinodzivirira rinodzivirira, rinovandudza kupikisa kwesimbi.
(5) Kuderedza kana kubvisa zvakasiyana-siyana zvisina kufanana zviitiko musimbi zvakare chiyero chakakosha chekuvandudza kusimba kwesimbi.
Kuwedzera alloying zvinhu musimbi ndiyo nzira huru yekuvandudza corrosion resistance.Kuwedzera akasiyana alloying zvinhu zvinogona kuburitsa mhedzisiro kuburikidza neimwe kana nzira dzinoverengeka panguva imwe chete yekuvandudza corrosion resistance yesimbi.
Nguva yekutumira: Feb-09-2023