A cikin masana'antu kamar microelectronics, optoelectronics da biopharmaceuticals,haske mai rage zafi(BA), ɗanɗano ko ɗanɗano (AP),gogewar lantarki (EP)da kuma maganin injin tsotsar ruwa na biyu gabaɗaya ana amfani da su don tsarin bututun mai tsafta da tsafta waɗanda ke watsa kafofin watsa labarai masu laushi ko na lalata. Kayayyakin da aka narkar (VIM+VAR).
A. Ana kiran Electro-Polished (Electro-Polished) da EP. Ta hanyar gogewar lantarki, ana iya inganta yanayin saman da tsarinsa sosai, kuma ana iya rage ainihin yankin saman zuwa wani mataki. Fuskar fim ne mai rufewa, mai kauri, makamashin yana kusa da matakin da aka saba amfani da shi na ƙarfe, kuma adadin kafofin watsa labarai yana raguwa - yawanci ya dace da matakin lantarki.iskar gas mai tsarki.
B. Ana kiran Bright Annealing (Bright Annealing) da BA. Maganin zafi mai zafi a yanayin hydrogenation ko vacuum, a gefe guda, yana kawar da damuwa ta ciki, kuma a gefe guda, yana samar da fim ɗin passivation a saman bututun don inganta tsarin siffa da rage matakin kuzari, amma baya ƙara tsauraran saman - yawanci ya dace da iskar gas mai aiki da ba ta aiki ba ta GN2, CDA, da iskar gas marasa aiki.
C. Ana kiran Pickled & Passivated/Sinadari mai gogewa (Pickled & Passivated/Sinadari mai gogewa) da AP da CP. Pickling ko passivation na bututun ba zai ƙara tsatsauran saman ba, amma zai iya cire sauran barbashi a saman kuma ya rage matakin kuzari, amma ba zai rage adadin layukan da ke tsakanin su ba - galibi ana amfani da su a bututun da suka dace da masana'antu.
D. Bututun tsaftacewa na narkar da injin tsotsar iska na biyu Vim (Vacuum Induction Melting) + Var (Vacuum ArcRemelting), wanda aka fi sani da V+V, samfuri ne na Kamfanin Metal na Sumitomo. An sake sarrafa shi a ƙarƙashin yanayin baka a cikin yanayin injin tsotsar iska, wanda ke inganta juriyar tsatsa da kuma ƙaiƙayin saman iska yadda ya kamata. Digiri - yawanci ya dace da iskar gas mai ƙarfi mai ƙarfi, kamar: BCL3, WF6, CL2, HBr, da sauransu. 
Lokacin Saƙo: Afrilu-08-2024