Taw qhia
Silicon hlau, tseem hu ua ferrosilicon, yog ib qho hlau uas tau siv dav hauv ntau yam lag luam xws li steelmaking, foundry, thiab tshuaj industries. Cov kab lus no yog tsim los muab kev nkag siab tob txog ntawm silicon hlau thiab nws cov kev paub txog rau cov neeg nyeem.
Silicon hlau yog dab tsi?
Silicon hlau yog ferroalloy uas muaj hlau thiab silicon. Nws yog tsim los ntawm smelting metallurgical-qib silicon thiab hlau nyob rau hauv hluav taws xob arc rauv. Cov hlau feem ntau muaj 15-90% silicon thiab me me ntawm lwm cov khoom xws li carbon, aluminium, thiab calcium. Qhov piv ntawm silicon rau hlau txawv raws li qhov xav tau ntawm cov khoom siv.
Kev siv ntawm Silicon Iron
Silicon hlau muaj ntau daim ntawv thov, suav nrog:
1. Steelmaking: Silicon hlau yog siv los ua deoxidizer, uas tshem tawm cov pa oxygen los ntawm cov hlau molten thaum tsim khoom. Nws kuj ua raws li desulfurizer, tshem cov sulfur ntawm cov hlau. Qhov no txhim kho cov hlau zoo thiab ua rau nws tiv taus corrosion.
2. Foundry: Silicon hlau yog siv los ua ib qho inoculant hauv kev tsim cov hlau cam khwb cia. Nws pab tiv thaiv kev tsim cov graphite nodules, uas tuaj yeem ua rau cov hlau tsis muaj zog.
3. Kev lag luam tshuaj: Silicon hlau yog siv los ua tus neeg sawv cev hauv kev tsim cov tshuaj xws li silicones, aluminium, thiab lwm yam alloys.
Qhov zoo ntawm Silicon Iron
Silicon hlau muaj ntau yam zoo, xws li:
1. Cov ntsiab lus ntawm silicon siab: Cov ntsiab lus siab ntawm silicon hlau ua rau nws ua tau zoo heev deoxidizer thiab desulfurizer.
2. Tus nqi zoo: Silicon hlau yog pheej yig dua piv rau lwm cov alloys, ua rau nws muaj txiaj ntsig kev xaiv.
3. High durability: Silicon hlau muaj siab hnav tsis kam, ua rau nws zoo tagnrho rau siv nyob rau hauv hnyav ib puag ncig.
4. Cov thermal conductivity zoo: Silicon hlau muaj cov thermal conductivity zoo, uas ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov khoom siv hluav taws xob thiab lwm yam khoom siv uas yuav tsum tau hloov cov cua sov kom zoo.
Xaus
Nyob rau hauv xaus, silicon hlau yog ib tug dav siv alloy uas muaj ntau yam kev siv nyob rau hauv ntau yam lag luam. Nws cov ntsiab lus silicon siab, tus nqi-zoo, thiab kav ntev ua rau nws muaj kev xaiv nrov rau ntau lub lag luam. Kev nkag siab txog cov khoom thiab kev siv ntawm silicon hlau tuaj yeem pab cov neeg nyeem kom txaus siab rau nws qhov tseem ceeb thiab cov txiaj ntsig zoo.
