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14.1. Dab tsi yog hlau corrosion?

Hlau corrosion yog hais txog qhov kev ua tsis raws cai ntawm cov hlau los ntawm kev siv tshuaj los yog kev siv hluav taws xob lossis hluav taws xob nrog lawv ib puag ncig ib puag ncig. Kev tsim muaj xeb sawv cev rau cov kev nthuav dav tshaj plaws ntawm cov txheej txheem no. Raws li cov xwm ntawm txoj kev txhim kho tshuab, nws tuaj yeem yog categorized rau hauv kev siv tshuaj corrosion thiab electrochemical corrosion. Nyob ntawm qhov nruab nrab koom tes, nws tau cais raws li atmospheric corrosion lossis av hauv av. Tsis tas li ntawd, raws li qhov kev puas tsuaj, nws tau muab faib rau hauv kev ua xeb thiab corrosion.