Dab tsi yog siv ntawm ferrosilicon alloy?
Ferrosilicon alloy muaj ntau yam siv, tsuas yog siv nyob rau hauv cov liaj teb ntawm cov hlau smelting thiab alloy npaj. Nws tuaj yeem txhim kho lub hardness, lub zog thiab hnav tsis kam ntawm cov hlau, thiab tuaj yeem txhim kho cov oxidation tsis kam thiab corrosion tsis kam ntawm cov hlau. Ib qho ntxiv, ferrosilicon alloy kuj tseem siv tau los txhim kho kev ua tau zoo ntawm cov hlau nrum thiab npaj lwm cov ntaub ntawv alloy.
Ua ntej tshaj plaws, ferrosilicon alloy ua lub luag haujlwm tseem ceeb hauv cov hlau smelting. Nws tuaj yeem siv los ua deoxidizer tshem oxygen thiab oxides los ntawm Molten Steel thiab tiv thaiv oxidation ntawm Molten hlau. Nyob rau tib lub sijhawm, cov lus silicon thiab hlau cov ntsiab hauv ferrosilicon alloy tuaj yeem sib xyaw ua ke nrog cov hlau ua kom zoo nkauj, uas tau txhim kho cov cuab yeej tsis kam thiab nkees ua tau zoo ntawm cov hlau. Yog li ntawd, ferrosilicon alloy feem ntau siv los tsim cov hlau qauv, alloy steel thiab hnav-resistant steel nrog lub zog siab, siab tawv thiab coj kev ua tau zoo.
Thib ob, ferrosilicon alloy tseem muaj dav siv nyob rau hauv cam khwb cia hlau ntau lawm. Nws tuaj yeem txhim kho cov crystallization morphology ntawm cam khwb cia hlau, txo ntau tiam ntawm shrinkage thiab pores, thiab txhim kho cov khoom siv neeg kho tshuab thiab qhov chaw zoo ntawm cov cuab yeej. Nyob rau tib lub sijhawm, ferrosilicon alloy kuj tseem tuaj yeem hloov kho cov ntsiab lus carbon monalial thiab graphite morphology hauv cov hlau cam khwb cia, thiab kev coj ua tsis kam ntawm cov hlau pov tseg. Yog li ntawd, ferrosilicon alloy ua lub luag haujlwm tseem ceeb hauv kev tsim cov grey cam khwb cia hlau, zas cam khwb cia hlau thiab alloy cam khwb cia hlau.
Tsis tas li ntawd, ferrosilicon alloy kuj tseem siv tau ua cov khoom siv raw rau lwm cov ntaub ntawv alloy los npaj cov hlau alloy, stainless hlau, cemented carbide thiab sib nqus khoom. Nws tuaj yeem hloov cov qauv tshuaj lom neeg thiab cov qauv siv lead ua ntawm cov ntaub ntawv alloy thiab kho cov khoom ntawm cov ntaub ntawv. Piv txwv li, ntxiv ferrosilicon alloy rau stainless hlau tuaj yeem txhim kho cov oxidation tsis kam thiab corrosion tsis kam thiab corrosion tsis kam; Ntxiv ferrosilicon alloy rau cov khoom sib nqus tuaj yeem txhim kho cov khoom sib nqus uas sib nqus thiab magnetization lub zog ntawm cov khoom sib nqus.
Hauv ntej, ferrosilicon alloy muaj ntau yam ntawm kev siv thiab ua lub luag haujlwm tseem ceeb hauv cov hlau smelting, cam khwb cia hlau ntau lawm thiab kev npaj hlau. Nws tuaj yeem txhim kho kev ua tau zoo ntawm cov ntaub ntawv thiab muab cov ntaub ntawv tso tsis tseem ceeb thiab kev txhawb nqa rau kev lag luam khoom lag luam. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho kev lag luam, kev siv cov alloy ferrosilicon yuav txuas ntxiv mus nthuav dav thiab tob.
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