An buga 2018-05-07Tare da haɓakar haɓakar fasahar samar da zamani, an ƙara yin amfani da samfuran fasahar zamani.Fasahar sarrafawa tana kawo jin daɗi da yawa ga rayuwarmu.Dacromet ya kamata a fahimci mutane da yawa.
Dacromet yana da aikace-aikace a cikin masana'antu da yawa.Fasahar Dacromet yanzu an haɗa shi tare da sutura masu yawa.Zai iya yin tasiri mai kyau na anti-lalata a saman samfurin.Don haka me yasa yake iya adana kayan?
Dacromet shafi, bayyanar shi ne matt azurfa-launin toka, hada da kyau sosai sheet karfe tutiya, aluminum da chromate aka gyara.Bayan an lalata kayan aikin kuma an harbe shi da fashewa, Dacromet ya tsoma-rufi.
Ruwan Dacromet wani nau'in ruwan magani ne na tushen ruwa.Ƙarfe ana tsoma-shafi ko fesa-bushe a cikin maganin maganin ruwa, sannan a ƙarfafa su a cikin tanderun kuma a gasa su a kimanin 300 ° C. don samar da murfin inorganic na zinc, aluminum da chromium.Lokacin da aka warke, danshi a cikin fim ɗin shafa, kwayoyin halitta (cellulose) da sauran abubuwan da ba su da ƙarfi suna canzawa, kuma oxidizing kaddarorin babban gishiri na chromium mai girma a cikin mahaifiyar Dacromet ta barasa yana sa yuwuwar wutar lantarki ta sami babbar ƙima.
Bayan slurry foil aluminum da matrix baƙin ƙarfe, an samar da fili na gishiri na chromium na Fe, Zn, da Al.Saboda an samo fim ɗin fim ɗin kai tsaye bayan substrate, ƙirar anti-lalata yana da yawa sosai.A karkashin yanayi mai lalacewa, rufin zai samar da batura masu yawa na farko, wato, mafi ƙarancin gishirin Al da Zn za a cire su da farko har sai sun sami damar lalata da kanta bayan an cinye shi.
Lokacin aikawa: Janairu-13-2022