Chemical polishing ne na kowa surface jiyya tsari ga bakin karfe.A kwatanta daelectrochemical polishing tsari, Babban fa'idarsa ya ta'allaka ne a cikin ikonsa na goge sassa masu siffa ba tare da buƙatar tushen wutar lantarki na DC da na'urori na musamman ba, yana haifar da babban aiki.Aiki, gogewar sinadarai ba wai kawai yana samar da fili tare da tsaftar jiki da sinadarai ba amma har ma yana kawar da lallacewar injina da Layer danniya akan saman bakin karfe.
Wannan yana haifar da wani wuri mai tsabta na inji, wanda ke da amfani don hana lalacewa na gida, inganta ƙarfin inji, da kuma tsawaita rayuwar sabis na sassan.
Koyaya, aikace-aikace masu amfani suna haifar da ƙalubale saboda nau'ikan bakin karfe iri-iri.Daban-daban maki na bakin karfe suna nuna nasu nau'ikan ci gaban lalata na musamman, yana mai da ba zai yuwu a yi amfani da bayani guda ɗaya don shafan sinadarai ba.A sakamakon haka, akwai nau'ikan bayanai da yawa don mafitacin gogewar sinadarai na bakin karfe.
Bakin karfe electrolytic polishingya shafi dakatar da samfuran bakin karfe akan anode da kuma sanya su zuwa ga anodic electrolysis a cikin wani bayani na polishing electrolytic.Electrolytic polishing ne na musamman anodic tsari inda bakin karfe samfurin ta surface sha biyu masu karo matakai lokaci guda: da ci gaba da samuwar da narkar da karfe surface oxide fim.Koyaya, yanayin fim ɗin sinadarai da aka kafa akan madaidaicin madaidaicin saman samfuran bakin karfe don shigar da yanayin wucewa sun bambanta.Matsakaicin adadin gishirin ƙarfe a cikin yankin anode yana ci gaba da ƙaruwa saboda rushewar anodic, yana samar da lokacin farin ciki, fim mai juriya a saman samfurin bakin karfe.
Kauri daga cikin fim mai kauri a kan micro-convex da concave saman na samfurin ya bambanta, kuma rarrabawar ƙwayar ƙwayar ƙwayar cuta ta anode ba ta dace ba.A wurare masu girma na halin yanzu, rushewa yana faruwa da sauri, yana ba da fifiko ga rushewar burrs ko ƙananan tubalan a saman samfurin don cimma santsi.Sabanin haka, wuraren da ke da ƙananan ɗimbin yawa na yanzu suna nuna raguwar narkewa.Saboda rarrabuwar ma'auni na yanzu daban-daban, saman samfurin yana ci gaba da samar da fim kuma yana narkewa a farashi daban-daban.A lokaci guda, matakai biyu masu adawa da juna suna faruwa a kan farfajiyar anode: samuwar fim da rushewa, da kuma ci gaba da tsarawa da rushewar fim din wucewa.Wannan yana haifar da bayyanar santsi da gogewa sosai akan saman samfuran bakin karfe, cimma burin gyare-gyaren bakin karfe da tsaftacewa.
Lokacin aikawa: Nuwamba-27-2023