Ferrosilicon yog hlau alloy ua los ntawm hlau thiab silicon.
Ferrosilicon yog cov hlau silicon alloy ua los ntawm coke, steel nti, quartz (los yog silica) ua raw khoom los ntawm hluav taws xob rauv smelting. Ferrosilicon tuaj yeem siv los ua cov khoom sib txuas ntxiv, dav siv hauv cov hlau tsis tshua muaj hlau, lub caij nplooj ntoos hlav steel, cov kabmob steel, cov hlau tsis muaj zog thiab cov hluav taws xob silicon steel, ferrosilicon feem ntau siv los ua tus neeg saib xyuas hauv ferroalloy ntau lawm thiab kev lag luam tshuaj.
Silicon nyob rau hauv daim ntawv ntawm ib tug crystalline khoom nyob rau hauv xiav-grey metallic xim yog tsis tshua muaj pom ib txwm. Nws yog qhov zoo dua tuaj yeem pom hauv ntiaj chaw, meteorites thiab plua plav hauv cov ntawv silicon dioxide. Silicon yog qhov thib ob uas muaj ntau tshaj plaws uas tuaj yeem pom hauv lub ntiaj teb lub pob zeb, ua raws li cov pa oxygen. Thaum nyob rau hauv nws daim ntawv theem pib, nws cov qauv siv lead ua zoo ib yam li pob zeb diamond. Cov khoom siv hluav taws xob no tuaj yeem tsim cov khoom siv lead ua semi-conducting rau ntau daim ntawv thov. Cov hlau semi-conductive no muaj txiaj ntsig zoo hauv kev tsim cov hlau, microchips thiab hnub ci hlwb.
Fnoj thiab siv:
* Raws li raw khoom los tsim poly-crystalline silicon.
* Aluminium alloy ingot ntau lawm, raws li additive ntawm silicon cov ntsiab lus.
* Dioxidizer hauv steelmaking li hloov ferrosilico
