Daim ntawv thov ntawm Ferro Silicon

Cov txheej txheem ntau lawm ferrosilicon feem ntau muaj xws li batching, sib tov rau hauv lub cub tawg, smelting, pouring, xov, warehouses, thiab lwm yam txuas.

Kev tsim cov ferrosilicon feem ntau xav tau cov khoom siv raw xws li cov khoom siv hlau, cov khoom siv silicon, cov pa roj carbon xiav, thiab cov khoom siv hlau. Ntawm lawv, qhov zoo ntawm ferrosilicon feem ntau cuam tshuam los ntawm cov khoom siv hlau zoo; silicon-muaj raw cov ntaub ntawv feem ntau yog quartzite, quartz pob zeb, thiab lwm yam nrog ib tug silica cov ntsiab lus siab tshaj 97% thiab cov ntsiab lus impurity tsawg, uas yog collectively hu ua silica; xiav carbon yog paub txog nws cov tshuaj lom neeg siab, tsis tshua muaj txhuas, tsis muaj leej faj, thiab cov yam ntxwv phosphorus tsawg tau maj mam dhau los ua cov khoom siv tsis zoo.

Hauv kev lag luam cam khwb cia hlau, ferrosilicon plays lub luag haujlwm tseem ceeb heev. Nyob rau hauv tus txheej txheem ntawm casting hlau, ib co ferrosilicon tuaj yeem ncaj qha ntxiv los tiv thaiv kev tsim cov carbides hauv cov hlau thiab txhawb cov nag lossis daus thiab spheroidization ntawm graphite. Yog li ntawd, nyob rau hauv zus tau tej cov ductile hlau, ferrosilicon yog ib qho tseem ceeb inoculant (pab kom precipitate graphite) thiab spheroidizing tus neeg sawv cev.

Silicon tuaj yeem txhim kho elasticity thiab sib nqus permeability ntawm hlau. Cov khoom siv silicone yog siv hauv cov cuab yeej hlau, cov qauv hlau, thiab lub caij nplooj ntoos hlav steel. General steel muaj {{0}}.15%-0.35% silicon, cov qauv hlau muaj 0.40%-1.75% silicon , cov cuab yeej hlau muaj 0.30%-1.80% silicon, caij nplooj ntoos hlav steel muaj 0.40%-2.80% silicon, thiab stainless acid-resistant steel muaj Silicon 3.40%-4.{20 }}%, cov hlau uas tiv taus cua sov muaj silicon 1.00%-3.00%, silicon steel muaj silicon 2%-3% lossis siab dua.

Nyob rau tib lub sijhawm, qhov sib ntxiv ntawm ferrosilicon tuaj yeem txhim kho cov duab ntawm cov khoom sib xyaw thiab txo cov ntsiab lus ntawm cov roj hauv cov hlau molten. Nws yog cov cuab yeej tshiab zoo los txhim kho steel zoo, txo cov nqi, thiab txuag hlau.