Ua raws li qhov zoo ntawm corrosion: Ib txheej ntawm kev tiv thaiv: Ib txheej ntawm oxide yog tsim nyob rau hauv nto corrosion, uas tiv thaiv lub puab hlau los ntawm corrosion. Kev txi anodes xws li zinc yog siv los tiv thaiv kev tiv thaiv kom tsis txhob xeb ntawm lwm cov hlau.
Yuav ua li cas corrosion yuav pab tau?
❇️ Corrosion ntawm hlau yog teeb meem raws li nws rhuav tshem cov hlau tab sis nyob rau hauv cov ntaub ntawv ntawm txhuas, nws muaj txiaj ntsig zoo li thaum aluminium tau corroded, corrodedlayer ua raws li cov txheej txheem tiv thaiv uas tiv thaiv aluminium.
Yuav ua li cas corrosion yog pab tau?
Qhov no yog qhov muaj txiaj ntsig zoo hauv rooj plaub ntawm txhuas thiab stainless hlau, vim tias cov oxide tsim cov txheej txheej uas muaj txiaj ntsig zoo tiv thaiv kev degradation ntxiv. Yog li ntawd, cov hlau no yog siv rau kev tsim qauv. Kev xeb ntawm cov hlau yog ib daim ntawv paub txog corrosion uas yog catalyzed los ntawm ya raws.
Rau qhov twg hlau corrosion yog txheej txheem muaj txiaj ntsig?
Qee cov hlau muaj cov tshuaj tiv thaiv qeeb qeeb, txawm tias lawv cov corrosion yog qhov zoo rau thermodynamically. Cov no suav nrog cov hlau xws li zinc, magnesium, thiab cadmium.
Puas yog corrosion ua tau zoo piav nrog piv txwv?
Ntawm no yog qee qhov zoo ntawm kev xeb: … Nws ua qhov thaiv huab cua thiab ya raws thiab yog li tiv thaiv cov hlau sab hauv los ntawm corrosion. Qee cov hlau zoo li zinc ua raws li kev txi anodes los tiv thaiv corrosion rau lwm yam hlau.
