Kuj hu ua bimetallic corrosion los yog sib txawv hlau corrosion, galvanic corrosion yog thaum corrosion puas tshwm sim vim yog ob qho tib si hlau coupling nyob rau hauv lub xub ntiag ntawm ib tug electrolyte.
Yog li, rhuav tshem qhov ntawd, nws txhais tau tias peb yam yuav tsum tau ntsib rau galvanic corrosion los ua ib qho kev txhawj xeeb:
Ntau cov hlau yuav tsum muaj nyob nrog qhov sib txawv electrode muaj peev xwm lossis kev ua nom ua tswv. Qhov sib txawv ntau dua, qhov kev pheej hmoo ntawm galvanic corrosion ntau dua.
Cov hlau no yuav tsum nyob rau hauv kev sib cuag hluav taws xob.
Raug rau ib qho electrolyte -- xws li dej ntsev -- yuav tsum tshwm sim.
Hauv cov txheej txheem, ib qho hlau -- anode -- yuav corrode sai dua li nws yuav nyob ib leeg thaum lwm tus -- cathode -- yuav corrode qeeb dua nws ib leeg.
