Menene matakai a cikin ƙarfe na foda?

Foda metallurgy surface jiyya(bayan maganin zafi, yankan da gogewa)
Dace da ferrous foda karfe da bakin karfe foda karfe

1. Cire man da kuma cire mannewa a babban zafin jiki, don haka man da adhesives a cikin jiki suna gudana daga cikin pores da kuma carbonize a zazzabi na 200-220 ° C na 1 hour.
2. Rufe rami da tafasa a cikin ruwan zãfi na deionized ruwa na minti 5 ko narkakken zinc stearate na minti 20.
3. Mirgine a wanke da mai da ruwa (ultrasonic).
4. Soak MJ0045 passivation bayani a dakin zafin jiki ko tare da dace dumama na 10-15 minti.
5. Wankewa da bushewa (shekaru 2-3 na rigakafin tsatsa na tushen ƙarfe na ƙarfe, juriya na fesa gishiri na bakin karfe foda na ƙarfe sama da 48)
6. Bisa ga bukatun za a iya nutsewa a cikin man fetur (passivated surface sa'an nan immersed a cikin man fetur), yi spraying.Electrophoresis da electroplating.