Lalacewar karafa tana faruwa ne ta hanyar lalata sinadarai da kuma lalatawar sinadarai na lantarki, kuma lalatawar kayan da ba na ƙarfe ba gabaɗaya na faruwa ne ta hanyar sinadarai kai tsaye da lahani.
1. Chemical lalata
Matsakaicin da ke kewaye da shi kai tsaye yana hulɗa da ƙarfe a ƙarƙashin yanayin babu halin yanzu, kuma yana haifar da lalata shi, kamar lalatawar ƙarfe ta busasshen iskar gas mai zafi da kuma maganin rashin wutar lantarki.
2. Electrochemical lalata
Abubuwan haɗin ƙarfe tare da electrolyte don samar da wutar lantarki, wanda zai lalata kansa a cikin aikin lantarki, wanda shine babban nau'i na lalata.
Common acid-tushe gishiri bayani lalata, yanayi lalata, ƙasa lalata, seawater lalata, microbial lalata, pitting lalata da crevice lalata bakin karfe, da dai sauransu, duk electrochemical lalata.
Lantarki na Electrochemical ba wai kawai yana faruwa ne tsakanin abubuwa biyu waɗanda zasu iya taka rawar sinadarai ba, har ma saboda bambanci a cikin maida hankali na maganin, ƙaddamar da iskar oxygen da ke kewaye, ɗan bambanci a cikin tsarin kayan, da dai sauransu, bambanci. a cikin yuwuwar ana haifar da shi, kuma ana samun ikon lalata. , Don haka karfe tare da ƙananan yuwuwar kuma a cikin matsayi mai kyau yana shan wahala asara.
Lokacin aikawa: Afrilu-12-2021