Ferro Silico

ferro silico yog ib qho alloy ntawm hlau thiab silicon nrog qhov nruab nrab silicon cov ntsiab lus xws li 15% mus rau 90%.It muaj cov feem ntau ntawm cov hlau silicide.Iron thiab silicon muaj li ntawm hlau alloy (silica, steel, coke li raw cov ntaub ntawv, tom qab { {2}} degrees kub txo ntawm silicon melted nyob rau hauv cov kua hlau, tsim ntawm ferrosilicon alloy). Nws yog ib qho tseem ceeb alloy ntau yam hauv kev lag luam smelting.

FeSi yog tsim los ntawm cov hlau (70% mus rau 75%) thiab silicon (15% mus rau 30%) nrog cov kab ntawm lwm yam xws li carbon, txhuas thiab calcium. Cov muaj pes tsawg leeg ntawm ferrosilicon tuaj yeem sib txawv raws li cov kev cai tshwj xeeb ntawm cov neeg siv khoom lag luam. Cov qib sib txawv ntawm ferrosilicon tuaj yeem tsim ua kom tau raws li cov ntsiab lus ntawm silicon thiab lwm yam kev qhia tshwj xeeb. Feem ntau ferrosilicon specifications suav nrog FeSi65, FeSi70, FeSi72, FeSi75, thiab lwm yam.

Ferro silico muab faib ua plaub pawg raws li smelting txoj kev: siab si ferro silico (GG), zoo tib yam ferro silico (PG), tsawg aluminium ferrosilicon (DL) thiab siab purity ferro silico (GC). High purity ferro silico hais txog ferro silico nrog cov ntsiab lus tsawg ntawm impurity ntsiab uas ua los ntawm cov txheej txheem ntxiv-kub refining. Raws li cov silicon thiab nws cov ntsiab lus impurity (feem ntau), kev siv sib txawv, muab faib ua plaub pawg ntawm 40 qib, ntawm 10 qib ntawm ferro silico zoo tib yam, qis aluminium ferro silico 8 qib, siab silicon ferro silico 9 qib, 13 qib ntawm high-purity ferro silico. Lub teb chaws tus qauv yog GBT 2272-2020

Cov dej ntws ntawm FeSi feem ntau yog silica ore thiab ferrosilicon smelters, thiab Tuam Tshoj cov silica ore feem ntau yog faib rau sab qaum teb sab hnub poob ntawm Shaanxi, Gansu, Ningxia thiab lwm qhov chaw. Ferrosilicon smelters yog cov concentrated, thiab cov chaw tsim khoom tseem ceeb yog Qinghai, Ningxia, Inner Mongolia thiab Gansu, thiab cov ferrosilicon ntau lawm ntawm plaub lub xeev no suav txog 65% ntawm tag nrho cov khoom hauv lub tebchaws.

Lub hauv paus ntawm ferrosilicon feem ntau yog siv rau smelting hlau thiab hlau thiab magnesium hlau, ntawm cov hlau thiab hlau nyiaj rau 75% thiab magnesium hlau nyiaj rau 15%. Cov ntaub ntawv txheeb xyuas ferrosilicon los ntawm thaj chaw tsim khoom thauj mus rau cov hlau mills xav tau los ntawm kev tsheb ciav hlau thauj khoom yog hais txog 250-350 lossis li ntawd. Ferrosilicon thiab manganese silicon noj cheeb tsam thiab hlau thiab hlau kev lag luam muaj peev xwm layout coincides nrog lub Hebei xeev, Jiangsu xeev yog cov loj tshaj plaws noj ntawm lub xeev, Hebei accounted rau 25%, Jiangsu accounted rau ntau tshaj 10%, feem ntau vim hais tias ob qhov chaw no yog cov concentration. ntawm steel mills.

Cim npe nrov: Tuam Tshoj ferro silico manufacturers, lwm tus neeg, Hoobkas