An buga 2018-10-29Tare da haɓaka fasahar samar da zamani cikin sauri, ana amfani da samfuran zamani don samarwa, musamman a masana'antar sarrafa kayayyaki.Fasahar sarrafawa ta kawo jin daɗi da yawa ga rayuwarmu, gami da rufin Dacromet.
Dacromet shafi, kuma aka sani da zinc flake shafi, ana amfani da ko'ina a yawancin masana'antu.Daga cikin su, haɗin fasahar Dacromet da sutura suna haɓaka aikin rigakafin lalata na samfuran.Don haka ka san dalilin da ya sa zai iya kare kayan?
Rufin Dacromet shine matt azurfa-launin toka kuma ya ƙunshi kyawawan flakes na zinc, aluminum da chromate.Bayan aikin da aka lalatar kuma an harbe shi, ana tsoma murfin da Dacromet.Dacromet shafi wani nau'in ruwa ne na tushen ruwa, don sarrafa sassa na ƙarfe bayan suturar tsoma ko yayyafa buroshi a cikin ruwa mai laushi, cikin tanderun warkewa, ta kusan 300 ℃ fim ɗin yin burodi, don samar da zinc, aluminum, chromium, rufin inorganic.
A lokacin aikin warkewa, ruwa da kwayoyin halitta (cellulose) a cikin rufi suna canzawa yayin da suke dogaro da oxidization na salts na chromium masu tsada a cikin uwar barasa na dacromet, da mahadin gishiri na chromium na Fe, Zn da Al an kafa su bayan dauki na tutiya daya takardar da aluminum takardar slurry tare da babban korau electrode m tare da baƙin ƙarfe matrix.Domin ana samar da Layer membrane bayan amsawar kai tsaye tare da matrix, rufin yana da ƙarfi sosai. A cikin yanayi mara kyau, rufin yana samar da ƙwayoyin galvanic da yawa, wato, yana fara lalata gishirin Al da Zn mara kyau har sai an cinye su kafin su kasance. yuwuwar lalata cikin matrix kanta.
Don ƙarin bayani game da dacromet, ziyarci www.junhetec.com
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Lokacin aikawa: Janairu-13-2022