Cov pa roj carbon silicon alloy yog ib hom tshiab ntawm cov hlau uas tuaj yeem siv qhov chaw ntawm Ferro Silicon, silicon carbide, carburant thiab nws yog siv rau deoxidation alloying txheej txheem ntawm converter smelting.
Ferro silicon nrog cov ntsiab lus ntau dua silicon yog tsim nyob rau hauv hluav taws xob arc rauv. Cov formulations ib txwm nyob rau hauv kev ua lag luam yog ferrosilicons nrog 15%, 45%, 75%, thiab 90% silicon. Cov seem yog hlau, muaj li ntawm 2% muaj lwm yam xws li txhuas thiab calcium. Ib qho overabundance ntawm silica yog siv los tiv thaiv kev tsim ntawm silicon carbide. Microsilica yog ib qho khoom siv tau zoo.
Taw qhia ntawm Ferro Silicon
Ferro silicon yog siv los ua silicon los txo cov hlau los ntawm lawv cov oxides thiab deoxidize hlau thiab lwm yam ferrous alloys. Qhov no tiv thaiv kev poob ntawm cov pa roj carbon monoxide los ntawm cov hlau molten (hu ua thaiv cov cua sov); ferromanganese, spiegeleisen, calcium silicides, thiab ntau lwm yam khoom siv rau tib lub hom phiaj. Nws tuaj yeem siv los ua lwm yam ferroalloys. Ferro silicon kuj tseem siv rau kev tsim cov silicon, corrosion-resistant thiab high-temperature-resistant ferrous silicon alloys, thiab silicon steel rau electromotors thiab transformer cores. Hauv kev tsim cov hlau cam khwb cia, ferrosilicon yog siv rau inoculation ntawm cov hlau kom ceev graphitization. Hauv arc vuam, ferrosilicon tuaj yeem pom nyob rau hauv qee cov electrode txheej.
Ferro silicon yog lub hauv paus rau kev tsim cov prealloys xws li magnesium ferrosilicon (MgFeSi), siv los tsim cov hlau ductile. MgFeSi muaj 3-42% magnesium thiab me me ntawm cov hlau tsis tshua muaj hauv ntiaj teb. Ferrosilicon tseem yog ib qho tseem ceeb raws li ib qho ntxiv rau cam khwb cia hlau rau kev tswj thawj cov ntsiab lus ntawm silicon.
Magnesium ferrosilicon yog cov cuab yeej siv hauv kev tsim cov nodules, uas muab cov hlau nplaum nws cov khoom siv tau yooj yim. Tsis zoo li grey cam khwb cia hlau, uas tsim graphite flakes, ductile hlau muaj graphite nodules, los yog pores, uas ua rau tawg yooj yim dua.
Ferrosilicon kuj tseem siv rau hauv cov txheej txheem Pidgeon los ua magnesium los ntawm dolomite.
Cov yam ntxwv ntawm Ferro Silicon
1. Txo cov nqi, nce kev lag luam, txhim kho cov khoom zoo thiab kev ua haujlwm ruaj khov.
2. Nws tuaj yeem tsim tau raws li tus neeg siv khoom thov
Tiv tauj peb
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