Kuora kwesimbi kunonyanya kukonzerwa nekemikari corrosion uye electrochemical corrosion, uye kupera kwezvinhu zvisiri zvesimbi kunowanzo kukonzerwa nemakemikari akananga uye kukuvara kwemuviri.
1. Kuora kwemakemikari
Iyo yakapoteredzwa yepakati yakanangana nekemikari inopindirana nesimbi pasi pemamiriro ekushaya ikozvino, uye inoita kuti iparadzwe, sekuora kwesimbi nepamusoro-tembiricha yakaoma gasi uye isiri-electrolytic solution.
2. Electrochemical corrosion
Iyo simbi inobatana ne electrolyte kuti ibudise maerekitironi kuyerera, iyo inozozviparadza pachayo muchiitiko che electrochemical, iyo ndiyo nzira huru yekuora.
Common acid-base salt solution corrosion, atmospheric corrosion, corrosion ivhu, corrosion yemvura yegungwa, microbial corrosion, pitting corrosion and crevice corrosion of stainless steel, etc., ese ari electrochemical corrosion.
Electrochemical corrosion haingoitike pakati pezvinhu zviviri zvinogona kuita kemikari basa, asiwo nekuda kwekusiyana kwekusangana kwemhinduro, kusungirirwa kweokisijeni yakatenderedza, mutsauko mudiki muchimiro chechinhu, nezvimwewo, mutsauko wekugona unogadzirwa, uye simba rekuora rinowanikwa. , Saka kuti simbi ine simba shoma uye munzvimbo yebhodhi yakanaka inotambura kurasikirwa.
Nguva yekutumira: Kubvumbi-12-2021