Ferrosilicon 75
Txawm li cas los xij, ntau tus neeg tsuas yog nkag siab txog kev siv ferrosilicon thiab tsis nkag siab txog kev smelting ntawm ferrosilicon thiab cov teeb meem uas yuav pom thaum smelting. Txhawm rau kom txhua tus neeg nkag siab txog ferrosilicon, Zhen'an ferrosilicon tus neeg muag khoom yuav luv luv txheeb xyuas cov laj thawj ntawm cov ntsiab lus carbon tsawg hauv ferrosilicon.
Ferro Silicon Lumps
Qhov laj thawj tseem ceeb yog vim li cas cov smelted ferrosilicon muaj cov ntsiab lus qis dua yog tias thaum cov tuam txhab smelt ferrosilicon, lawv siv coke ua tus neeg sawv cev txo qis, kom tus kheej ci electrodes uas yooj yim rau carburize siv coke cib los tsim cov tapholes thiab Flow hlau trough. , qee zaum siv graphite hmoov los pleev xim rau cov pwm pwm, siv cov pa roj carbon qauv coj cov qauv ua kua, thiab lwm yam. Hauv luv luv, thaum lub sij hawm smelting ntawm ferrosilicon los ntawm cov tshuaj tiv thaiv nyob rau hauv lub cub tawg kom txog rau thaum hlau yog tapping, muaj ntau yam kev sib cuag. nrog carbon thaum lub sij hawm pouring txheej txheem.
Fe Silicon
Qhov siab dua cov ntsiab lus ntawm silicon hauv ferrosilicon, nws cov ntsiab lus qis dua. Thaum cov ntsiab lus silicon hauv ferrosilicon ntau dua li ntawm 30%, feem ntau ntawm cov pa roj carbon hauv ferrosilicon muaj nyob rau hauv lub xeev ntawm silicon carbide (SiC). Silicon carbide yog yooj yim oxidized thiab txo los ntawm silicon dioxide los yog silicon monoxide nyob rau hauv lub crucible. Silicon carbide muaj me ntsis solubility hauv ferrosilicon, tshwj xeeb tshaj yog thaum kub qis, thiab nws yooj yim rau precipitate thiab ntab. Yog li ntawd, silicon carbide tshuav nyob rau hauv ferrosilicon yog tsawg heev, yog li cov pa roj carbon ntsiab lus ntawm ferrosilicon yog tsawg heev.
