Kupanga Zitsulo Zapamwamba Kwambiri Kuponya Iron FeSi/Ferro silikoni/Ferro Silicon 75/72/65 Ferro Silicon

Ferro silicon 75 imagwiritsidwa ntchito kwambiri popanga zitsulo ndi kuponyera. Popanga zitsulo, zitsulo zimafunika kukhala ndi mpweya wabwino kuti zikwaniritse malo abwino kwambiri a kutentha kwapamwamba, ndipo mpweya wochuluka pakapita nthawi umapanga ma oxides ambiri muzitsulo, zomwe zimakhudza ubwino wa chitsulo. Pa nthawi yomweyo, ferro pakachitsulo 75 angathenso mogwira kulimbikitsa fluidity wa zitsulo, kusintha mlingo mayamwidwe, kuchepetsa mtengo kupanga ndi kuonjezera phindu la mphero zitsulo.

Ferro pakachitsulo 75 Angagwiritsidwenso ntchito ngati m'malo inoculants mu kuponyera kumapangitsanso mapangidwe ndi kuonjezera chiwerengero cha pellets eutectic. Kuphatikiza kwa ferro silicon 75 pakupanga chitsulo cha ductile kumatha kuteteza mapangidwe a carbides mu chitsulo ndikulimbikitsa mpweya ndi spheroidization wa graphite. Ikhoza kupititsa patsogolo kusungunuka kwachitsulo, motero kulepheretsa kutsekeka kwa kutuluka ndi kuchepetsa chizolowezi cha mkamwa woyera wa kuponyera.

Table yopangidwa ndi Ferrosilicon.

Zomwe zili muzinthu

Ferrosilicon ndi mtundu wa ferroalloy womwe umapangidwa ndi kuchepetsedwa kwa silika kapena mchenga ndi coke pamaso pa chitsulo. Magwero achitsulo ndi chitsulo chachitsulo kapena miscale. Ma Ferrosilicon okhala ndi silicon okwana pafupifupi 15% amapangidwa m'ng'anjo zophulika zomangika ndi njerwa zamoto za asidi. Ma Ferrosilicon okhala ndi ma silicon apamwamba amapangidwa mu ng'anjo zamagetsi zamagetsi. Zomwe zimapangidwira pamsika ndi ma ferrosilicon okhala ndi 60-75% silikoni, yotsalira ndi chitsulo, pafupifupi 2% yopangidwa ndi zinthu zina monga aluminiyamu ndi calcium, Kuchuluka kwa silica ndi amagwiritsidwa ntchito poletsa kupanga silicon carbide.