Kwatanta tsakanin zafi waya plating da electro galvanizing

Thezafi plating wayana iya samar da wani mai kauri mai kauri, kuma akwai duka nau'in zinc mai tsabta da ƙarfe-zinc alloy Layer, don haka juriya na lalata yana da kyau.Ƙarfin samar da galvanizing mai zafi yana da girma musamman, kuma lokacin zama na sassa a cikin tanki mai zafi mai zafi yawanci baya wuce lmin.Idan aka kwatanta da electrogalvanizing, zafi tsoma galvanizing yana da ƙananan farashin samarwa da ƙarancin tasiri akan yanayi fiye da lantarki.Lokacin sanya faranti, bel, wayoyi, bututu da sauran bayanan martaba, matakin sarrafa kansa yana da girma.
"Wet" zafi tsoma galvanizing kuma ana kiransa "hanyar narkewar kaushi" zafi tsoma galvanizing.Bayan da karfe workpiece da aka degreased, pickled da kuma tsabtace, shi wajibi ne don wuce da "zurfaffen sauran ƙarfi" (wanda aka sani da co-solvent) a cikin wani tanki na musamman da aka saita sama da zub da jini na tutiya surface, sa'an nan shigar da zinc bayani don cire. zinc plating.Narkakken kaushi yawanci cakuda ne na ammonium chloride da zinc chloride, amma sauran gishirin chlorine kuma ana kara su.

“Dry” zafi tsoma galvanizing kuma ana kiransa “hanyar bushewa mai narkewa” zafi tsoma galvanizing.Iron da karfe workpieces ta hanyar degreasing, pickling, tsaftacewa, tsoma da sauran ƙarfi da kuma bayan bushewa, sa'an nan immersed a cikin narkakkar zinc bayani don galvanize.Mai narkewa yawanci hydrochloric acid, ammonium chloride, ko cakuda ammonium chloride da zinc chloride.
Iyakar amfani: Saboda sakamakon da aka samu ya fi girma, zafi-tsoma galvanizing yana da kyakkyawan aiki na kariya fiye da galvanizing na lantarki, don haka yana da mahimmancin kulawa da kayan aiki na sassa na karfe a cikin yanayin aiki mai tsanani.Hot-tsoma galvanized kayayyakin da ake amfani da ko'ina a cikin sinadaran kayan aiki, man fetur sarrafa, Marine bincike, karfe tsarin, lantarki sufuri, jirgin ruwa da sauran sana'o'i, a cikin aikin gona filin kamar pesticide ban ruwa, dumama da gini kamar ruwa da gas sufuri, waya bushings. , Saffolding, Bridges, babbar hanya guardrail, da dai sauransu, wadannan shekaru da aka zaba da yawa adadin.