Corrosion yog ib qho teeb meem txaus ntshai thiab kim heev. … General corrosion tshwm sim thaum feem ntau lossis tag nrho cov atoms ntawm tib lub hlau nto yog oxidized, ua rau tag nrho saum npoo. Cov hlau feem ntau tau yooj yim oxidized: lawv nyiam plam electrons rau oxygen (thiab lwm yam khoom) hauv huab cua lossis hauv dej.
Dab tsi ua rau hlau corrode?
Hlau corrodes thaum nws reacts nrog lwm yam khoom xws li oxygen, hydrogen, hluav taws xob tam sim no lossis txawm tias av thiab kab mob. Corrosion kuj tuaj yeem tshwm sim thaum cov hlau zoo li cov hlau tau muab tso rau hauv kev ntxhov siab ntau dhau ua rau cov khoom tawg.
Thaum hlau corrodes dab tsi tshwm sim tshuaj?
Corrosion ntawm cov hlau kuj yog cov tshuaj tiv thaiv uas cov hlau yog feem ntau oxidized. Thaum lub sij hawm no oxidation txheej txheem, hlau poob electrons thiab tau corroded. Electrons koom nrog hauv cov txheej txheem no. Cov hlau feem ntau ua ke nrog cov pa oxygen atmospheric thaum lub sijhawm ua haujlwm no.
txhais li cas los ntawm corrosion ntawm hlau?
Corrosion txhais tau tias yog tshuaj lom neeg lossis hluav taws xob tshuaj tiv thaiv ntawm cov khoom siv, feem ntau yog hlau lossis hlau, thiab nws ib puag ncig uas ua rau cov khoom tsis zoo thiab nws cov khoom.
Puas yog hlau oxidized thaum nws corrodes?
Kub thiab lwm yam hlau tsis muaj zog tsis oxidise hauv huab cua. Corrosion tshwm sim thaum hlau txuas ntxiv mus oxidise. Cov hlau ua tsis muaj zog thaum lub sijhawm,thiab thaum kawg tag nrho nws yuav dhau los ua hlau oxide.
