Ferrosilicon hmoov yog ib qho khoom siv ntau heev nrog ntau cov ntawv thov kev lag luam. Nws yog feem ntau siv los ua ib qho kev sib txuam hauv cov txheej txheem tsawg-alloy qauv thiab cov kabmob sib tw, ntawm lwm cov kev siv. Ntxiv rau kev siv tau ua ib qho kev sib txuam, cov hmoov ferrosilicon tseem ua rau tus neeg sawv cev txo qis hauv ntau cov txheej txheem muaj kev muaj. Nrog cov ntsiab lus silicon ntawm ntau dua 95%, nws kuj tseem tuaj yeem siv los tsim cov khoom ua ib leeg-siv lead ua silicon lossis teeb tsa alloys tsis yog.
Lub ferrosilicon hmoov siv rau dov hnyav, thiab ib zaug ntxiv, nws tuaj yeem nkag mus rau hauv cov hlau nplaum kom sai thiab, nws tuaj yeem hloov mus ntxiv rau cov khoom lag luam silicon ntawm cov hlau. Kev siv cov tshuab loj ntawm cov dej hlau siab rau yob yog sib dua, uas yog qhov zoo heev rau diffusion thiab deoxidation. Tsis tas li ntawd, lub deoxidation efficiency nce nrog nce hauv cov ntsiab lus silicon, ua ferrosilicon hmoov rau kev tsim khoom.
Thaum ferrosilicon hmoov yog thawj zaug ntxiv rau moulding xuab zeb, nws nyhuv rau lub caij sov yog tsawg. Txawm li cas los xij, nws cuam tshuam rau cov cua sov thiab lub zog ntawm cov yas sib xyaw tom qab solerification. Nrog rau qhov nce nyob rau hauv tus nqi ntawm ferrosilicon hmoov, lub cua sov kub thiab lub zog kuj nce ntxiv. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias cov finer ntawm particle me me ntawm ferrosilicon, tsawg dua cov oxidation ntawm qhov chaw thiab qhov muaj zog nws cov nyhuv.