Ferro silicon thiab silicon hlau yog ob qho tib si alloys uas muaj silicon, tab sis lawv txawv nyob rau hauv muaj pes tsawg leeg, ntau lawm txoj kev, thiab kev siv.
Ferro Silicon:
Kev sib xyaw: Ferro silicon yog ib qho alloy ntawm hlau thiab silicon, feem ntau muaj 15% mus rau 90% silicon. Cov seem muaj pes tsawg leeg feem ntau muaj hlau, nrog rau qee yam impurities xws li txhuas, calcium, los yog manganese.
Ntau lawm: Nws yog tsim nyob rau hauv hluav taws xob arc rauv los ntawm kev txo silica (SiO2) nrog coke thiab hlau nyob rau hauv lub xub ntiag ntawm quartz. Cov tshuaj tiv thaiv ua kom sov, tso cai rau kev tsim cov hlau.
Daim ntawv thov: Ferro silicon feem ntau yog siv rau hauv cov txheej txheem steelmaking ua deoxidizer thiab tus neeg sawv cev alloying. Nws txhim kho cov khoom ntawm cov hlau, xws li lub zog thiab kev tiv thaiv oxidation. Nws kuj tseem siv rau hauv kev tsim cov silicon steels thiab lwm yam alloys.
Silicon hlau:
Kev sib xyaw: Silicon hlau yog ib daim ntawv siab purity ntawm silicon, feem ntau muaj 98% mus rau 99.5% silicon. Nws muaj tsawg impurities piv rau ferro silicon.
Ntau lawm: Silicon hlau kuj yog tsim los ntawm ib tug zoo xws li cov txheej txheem txo tab sis feem ntau yuav tsum purer silica thiab siab purity cov ntaub ntawv kom tau ib yam khoom uas muaj ntau dua silicon ntsiab lus.
Daim ntawv thov: Silicon hlau feem ntau yog siv rau hauv kev lag luam hluav taws xob (rau cov khoom siv hluav taws xob), hauv kev tsim cov hnub ci hlwb, thiab ua ib qho ntxiv hauv aluminium alloys. Nws tseem tuaj yeem siv los tsim cov khoom siv silicone thiab lwm yam tshuaj silicon
