Bakin karfe bututu wani nau'i ne na karafa mai tsayi mai tsayi.Ana amfani da iyakar aikace-aikacensa azaman bututun isar da ruwa.An fi amfani da shi a cikin bututun watsa masana'antu kamar man fetur, masana'antar sinadarai, jiyya, abinci, masana'antar haske, kayan aikin injiniya da kayan aikin injiniya.Ana yin bututun ƙarfe na ƙarfe na ƙarfe na acid da maki mai jurewa zafi ta hanyar dumama, huɗa, girma, mirgina mai zafi da yanke.A haƙiƙa, babu wani samfur da zai iya kare shi daga lalata sai dai idan ya kasance a wasu lokuta masu tsanani.Idan bakin karfenmu ya lalace, yana iya shafar amfaninsa na yau da kullun.Don haka, har yanzu muna buƙatar ɗaukar wasu matakan rigakafi don guje wa wannan yanayin.Yanzu bari mu fara fahimtar abubuwan da ke haifar da lalata faranti na bakin karfe?
(1) Lantarki na Electrochemical:Rushewar da aka samu ta hanyar tuntuɓar bakin karfe da sassan ƙarfe na carbon, sannan su samar da kwayar galvanic tare da matsakaici mai lalata, wanda zai haifar da lalatawar lantarki.Idan pickling passivation sakamako ba shi da kyau, da passivation fim a saman farantin kuma zai zama m ko kuma bakin ciki sosai, wanda shi ne kuma sauki samar da electrochemical lalata, slag yankan, fantsama da sauran tsatsa yiwuwa abubuwa a haɗe zuwa farantin, da kuma. sannan su samar da kwayar galvanic tare da matsakaicin lalata, wanda ke haifar da lalatawar electrochemical.Pickling da passivation tsaftacewa ba shi da tsabta, haifar da sinadaran lalata kayayyakin tsakanin sauran pickling da passivation saura da farantin, sa'an nan electrochemical lalata da farantin.
(2) Karkashin wasu sharudda, da yawa datti maiko, ƙura, acid, alkali, gishiri, da dai sauransu a haɗe zuwa saman bakin karfe faranti za a canza zuwa lalatar kafofin watsa labarai, wanda zai amsa chemically tare da wasu sassa a cikin faranti, haifar da sinadaran lalata da tsatsa.Tsaftacewa, pickling da passivation ba su da tsabta sosai, yana haifar da riƙe ragowar ruwa, wanda ke lalata farantin kai tsaye.An lalata saman farantin, wanda ke haifar da lalata fim ɗin m, don haka ikon kariya na farantin yana raguwa, kuma yana da sauƙin amsawa tare da kafofin watsa labaru na sinadarai.
Lokacin aikawa: Agusta-05-2022