Umusaruro n'ibisubizo

Ferrosiliconikorwa no kugabanya silika cyangwa umucanga hamwe na kokiya imbere yicyuma.Inkomoko isanzwe yicyuma ni ibyuma bisya cyangwa urusyo.Ferrosilicons irimo silikoni igera kuri 15% ikorwa mu itanura riturika rifite amatafari ya acide.Ferrosilicons ifite silicon yo hejuru ikozwe mumatara ya arc.Ibisanzwe bisanzwe kumasoko ni ferrosilicons hamwe na 15%, 45%, 75%, na 90% silicon.Ibisigaye ni ibyuma, hamwe na 2% bigizwe nibindi bintu nka aluminium na calcium.Ubwinshi bwa silika bukoreshwa mukurinda karibide ya silicon.Microsilica ningirakamaro byproduct.

Minerval perryite isa naferrosilicon, hamwe nibigize Fe5Si2.Iyo uhuye namazi, ferrosilicon irashobora kubyara hydrogen buhoro buhoro.Igisubizo, cyihuta imbere yifatizo, gikoreshwa mugukora hydrogène.Ingingo yo gushonga hamwe nubucucike bwa ferrosilicon biterwa nibirimo bya silikoni, hamwe nibice bibiri hafi ya eutectic, kimwe hafi ya Fe2Si naho icya kabiri kizunguruka FeSi2-FeSi3.

Gukoresha

Ferrosiliconikoreshwa nkisoko ya silicon kugirango igabanye ibyuma biva muri oxyde no kugabanya ibyuma nibindi byuma bya ferrous.Ibi birinda gutakaza karubone mu byuma bishongeshejwe (ibyo bita guhagarika ubushyuhe);ferromanganese, spiegeleisen, calcium silicide, nibindi bikoresho byinshi bikoreshwa mugikorwa kimwe. Irashobora gukoreshwa mugukora izindi ferroalloys.Ferrosilicon ikoreshwa kandi mugukora silikoni, irwanya ruswa kandi irwanya ubushyuhe bwo hejuru bwa ferrous silicon, hamwe nicyuma cya silicon kumashanyarazi na cores transformateur.Mugukora ibyuma, ferrosilicon ikoreshwa mugutera ibyuma kugirango byihute.Mu gusudira arc, ferrosilicon irashobora kuboneka mubintu bimwe na bimwe bya electrode.

Ferrosilicon ni ishingiro ryo gukora prealloys nka magnesium ferrosilicon (MgFeSi), ikoreshwa mugukora ibyuma byangiza.MgFeSi irimo magnesium ya 3-42% hamwe nubutare buto bwisi-budasanzwe.Ferrosilicon nayo ningirakamaro nkinyongera yo guta ibyuma kugirango igenzure ibintu byambere bya silicon.

Magnesium ferrosilicon ningirakamaro mugushinga nodules, zitanga ibyuma byumutungo byoroshye.Bitandukanye nicyuma cyumukara, kigizwe na feri ya grafite, icyuma cyumubyimba kirimo node ya grafite, cyangwa imyenge, bigatuma gucika bigorana.

Ferrosilicon nayo ikoreshwa mubikorwa bya Pidgeon kugirango ikore magnesium kuva dolomite.Kuvura ferrosilicon ya silicon nyinshi hamwe na hydrogène chloride niyo shingiro rya synthesis yinganda ya trichlorosilane.

Ferrosilicon nayo ikoreshwa mukigereranyo cya 3-3.5% mugukora impapuro zumuzunguruko wa magnetiki ya transformateur.