Dhulka naadirka ah ee magnesium ferrosilicon alloy waa mid ka mid ah alaabta ceeriin ee ugu muhiimsan warshadaha birta iyo birta.
1. Nodulizer, wakiilka vermicular iyo tallaalka birta shubka ah.Dhulka naadirka ah ee magnesium ferrosilicon alloy, oo sidoo kale loo yaqaan magnesium alloy spheroidizer, waa faleebo wanaagsan oo leh xoog farsamo oo sarreeya iyo deoxidation xooggan iyo saamaynta desulfurization.2. Waxyaalaha lagu daro birta-samaynta: dhulka naadirka ah ee magnesium ferrosilicon alloy oo loo isticmaalo soo saarida nodulizers, vermicularizers, iyo inoculants, sidoo kale waxa loo isticmaalaa wax lagu daro iyo wakiilada alloying ee soo saarista birta iyo birta.Waxaa loo isticmaalaa sifaynta, deoxidation, denaturation, dhexdhexaadinta wasakhda waxyeellada leh oo leh dhibic dhalaalaysa hoose (Pb, arsenic, iwm), alloying xal adag, samaynta xeryahooda biraha cusub, iwm si loo nadiifiyo birta.