Dab tsi tshiab hauv Ferro Silicon 75 tech? 

Ferro Silicon 75: Phau Ntawv Qhia Kom Paub Txog Cov Khoom thiab Kev Siv ntawm Ferro Silicon 75 Cov kab lus no muab cov ncauj lus kom ntxaws txog ferro silicon 75, tshawb txog nws cov khoom, kev siv, kev tsim khoom, thiab kev xav txog kev nyab xeeb. Peb delve rau hauv nws cov tshuaj muaj pes tsawg leeg, raug siv nyob rau hauv ntau yam lag luam, thiab cov kev coj ua zoo tshaj plaws rau kev tuav thiab khaws cia. Cov ntaub ntawv nthuav tawm no yog npaj rau cov kws tshaj lij thiab cov neeg ua haujlwm nrog cov khoom siv no.

Chemical Composition thiab Properties ntawm Ferro Silicon 75

Ferro silicon 75, tseem hu ua FeSi75, yog ib qho alloy feem ntau muaj hlau (Fe) thiab silicon (Si). 75 lub npe hais txog qhov kwv yees feem pua ​​​​ntawm silicon cov ntsiab lus los ntawm qhov hnyav, txhais tau tias nws muaj kwv yees li 75% silicon. Cov feem pua ​​​​ntawm cov seem feem ntau yog cov hlau, nrog rau cov lej ntawm lwm cov khoom xws li txhuas, carbon, thiab manganese, nyob ntawm cov txheej txheem tsim khoom thiab cov khoom siv raw. Cov kab lus no tuaj yeem cuam tshuam me ntsis rau cov khoom ntawm alloy.

Cov khoom tseem ceeb:

High Silicon Cov ntsiab lus: Cov ntsiab lus silicon siab yog lub luag haujlwm rau ferro silicon 75 tus cov khoom tshwj xeeb, xws li nws qhov siab melting point thiab zoo heev deoxidizing peev xwm. High Melting Point: Qhov no ua rau nws haum rau cov ntawv thov kub. Deoxidizing Agent: Nws tau dav siv los ua lub zog deoxidizer hauv steelmaking, tshem tawm cov pa oxygen thiab tiv thaiv kev tsim cov oxides. Alloying Agent: Nws kuj yog siv los ua tus neeg sawv cev alloying los txhim kho cov khoom siv ntawm cov hlau thiab lwm yam ferrous alloys. Hardness: Ferro silicon 75 exhibits tseem ceeb hardness, pab txhawb rau nws durability nyob rau hauv ntau yam kev siv.

Kev siv ntawm Ferro Silicon 75

Lub versatility ntawm ferro silicon 75 ua rau nws yog ib qho tseem ceeb hauv ntau qhov kev lag luam:

Steelmaking:

Qhov no yog thawj daim ntawv thov. Ferro silicon 75 yog ntxiv rau molten steel kom tshem tawm cov pa oxygen, txhim kho cov hlau zoo thiab txo nws cov brittleness. Nws yog ib qho tseem ceeb rau kev tsim cov khoom siv hlau zoo nrog cov khoom siv kho kom zoo dua qub.

Kev lag luam Foundry:

Siv los ua tus neeg sawv cev alloying los txhim kho cov castability thiab txhua yam khoom ntawm cam khwb cia hlau.

Kev lag luam tshuaj:

Nws muaj zog txo cov khoom ua rau nws muaj txiaj ntsig hauv qee cov txheej txheem tshuaj.

Lwm yam kev siv:

Cov ntawv me me suav nrog nws siv hauv kev tsim cov hlau silicon thiab ua ib feem ntawm ntau yam hlau alloys.

Kev tsim cov txheej txheem ntawm Ferro Silicon 75

Ferro silicon 75 yog tsim nyob rau hauv hluav taws xob arc furnaces siv high-purity quartz (SiO2) thiab seem hlau los yog hlau ore li raw cov ntaub ntawv. Cov txheej txheem cuam tshuam nrog txo cov silica nrog cov pa roj carbon ntawm qhov kub siab heev. Lub resulting molten alloy yog ces txias thiab crushed rau hauv ntau qhov ntau thiab tsawg nyob ntawm seb daim ntawv thov. Kev tswj xyuas meej ntawm qhov ntsuas kub thiab cov khoom siv raw yog qhov tseem ceeb rau kev ua tiav cov ntsiab lus ntawm silicon thiab purity. Reputable neeg muab khoom, zoo li Sab hauv Mongolia Xinxin Silicon Kev Lag Luam Co., Ltd, muab qhov tseem ceeb rau kev tswj xyuas kom zoo thoob plaws hauv cov txheej txheem no.

Kev xav txog kev nyab xeeb

Thaum tuav ferro silicon 75, kev ceev faj txog kev nyab xeeb yog qhov tseem ceeb. Nws tuaj yeem hnov ​​​​mob hnyav nrog dej, tso cov pa hluav taws xob hydrogen. Yog li ntawd, nws yog ib qho tseem ceeb kom tsis txhob sib cuag nrog dej thiab noo noo. Cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog hnab looj tes, tsom iav kev nyab xeeb, thiab lub tshuab ua pa, yuav tsum hnav ib txwm. Kev tso cua kom zoo kuj tseem ceeb rau thaj chaw uas ferro silicon 75 yog tuav lossis ua tiav.

Kev sib piv ntawm Cov Qib Ferrosilicon sib txawv

| Qib | Cov ntsiab lus Silicon (%) | Cov ntawv thov raug ||————-|————————-|————————————————————|| Ferro Silicon 75 | 72-78 | Steelmaking, foundry, tshuaj lom neeg kev lag luam || Ferro Silicon 45 | 42-48 | Steelmaking, foundry || Ferro Silicon 25 | 22-28 | Steelmaking, deoxidizer hauv qee qib steel |

Xaus

Ferro silicon 75 yog ib qho tseem ceeb alloy nrog ntau yam kev siv hauv kev lag luam. Kev nkag siab txog nws cov khoom, kev siv, thiab kev tiv thaiv kev nyab xeeb yog qhov tseem ceeb rau cov kws tshaj lij ua haujlwm nrog cov khoom siv no. Kev xaiv tus neeg muag khoom muaj npe nrov kuj tseem ceeb heev rau kev ua kom zoo ib yam thiab ua raws li cov qauv kev nyab xeeb.
(Cov ntaub ntawv qhov chaw: Kev lag luam luam tawm thiab cov ntaub ntawv kev nyab xeeb cov ntaub ntawv los ntawm ntau tus neeg muag khoom suav nrog Inner Mongolia Xinxin Silicon Industry Co., Ltd.)