Khoom Description
Ferrosilicon yog ib qho alloy ntawm hlau thiab silicon uas tau siv dav hauv ntau lub lag luam vim nws cov khoom tshwj xeeb xws li cov ntsiab lus melting siab, qis thermal expansion, thiab hluav taws xob zoo. Ib qho tseem ceeb uas txiav txim siab qhov zoo ntawm ferrosilicon yog cov ntsiab lus me me. Cov ntsiab lus me me ntawm ferrosilicon tuaj yeem hloov kho raws li qhov xav tau tshwj xeeb ntawm kev lag luam sib txawv thiab kev siv.
Qhov loj me me ntawm ferrosilicon hais txog qhov nruab nrab qhov loj ntawm tus neeg hais hauv cov hlau. Ferrosilicon hais tuaj yeem muaj qhov loj me los ntawm cov hmoov zoo heev rau cov pob loj, nrog rau txhua qhov loj muaj nws qhov zoo thiab qhov tsis zoo hauv kev siv sib txawv. Qhov loj me me ntawm ferrosilicon yog ib qho tseem ceeb tsis zoo vim nws cuam tshuam rau cov tshuaj thiab lub cev ntawm cov hlau.
Ib qho ntawm cov kev siv tseem ceeb ntawm ferrosilicon yog hauv kev tsim cov hlau. Nyob rau hauv cov txheej txheem steelmaking, ferrosilicon yog ntxiv los ua tus neeg sawv cev alloying los txhim kho toughness, ductility, thiab lub zog. Qhov loj me me ntawm ferrosilicon siv hauv steelmaking tuaj yeem muaj kev cuam tshuam loj rau cov khoom zoo kawg. Piv txwv li, kev siv cov khoom zoo ntawm ferrosilicon (tsawg dua 200 mesh) ua rau kom tawg sai dua thiab zoo dua tis hauv cov yaj, ua rau kev txhim kho cov tshuaj sib xyaw ua ke hauv cov khoom hlau kawg. Ntawm qhov tod tes, kev siv cov khoom ntxhib tuaj yeem ua rau cov khoom tsis sib xws thiab kev sib cais tsis zoo, uas tuaj yeem ua rau cov khoom tsis zoo thiab txo cov khoom zoo.
Lwm qhov tseem ceeb ntawm kev siv ferrosilicon yog nyob rau hauv kev tsim cov hlau cam khwb cia. Cam khwb cia hlau yog tsim los ntawm kev ntxiv ferrosilicon rau hlau thaum lub sij hawm tsim cov txheej txheem. Qhov loj me me ntawm ferrosilicon siv hauv cov hlau cam khwb cia kuj tuaj yeem muaj kev cuam tshuam loj rau cov khoom zoo kawg. Kev siv cov khoom ntxhib tuaj yeem ua rau muaj qhov tsis xws luag xws li porosity thiab hardness tsis sib xws. Txawm li cas los xij, kev siv cov khoom zoo tuaj yeem ua rau txo qis ntawm cov hlau molten thiab tej zaum yuav xav tau qhov sib ntxiv ntawm lwm cov hlau alloying kom ntseeg tau tias zoo casting zoo.
Cov ntsiab lus me me ntawm ferrosilicon kuj tuaj yeem hloov kho kom tau raws li qhov xav tau ntawm lwm cov kev lag luam xws li kev lag luam tshuaj. Hauv kev lag luam tshuaj, ferrosilicon yog siv los ua tus neeg sawv cev txo qis hauv kev tsim cov silicon, nrog rau lwm yam tshuaj. Qhov loj me me ntawm ferrosilicon siv hauv kev tsim tshuaj lom neeg tuaj yeem cuam tshuam cov tshuaj tiv thaiv tus nqi, tawm los, thiab purity ntawm cov khoom kawg. Fine particles ntawm ferrosilicon yog nyiam nyob rau hauv tshuaj ntau lawm txij li thaum lawv yaj thiab reacts sai dua, ua rau siab yields thiab purities.
Hauv kev xaus, kev hloov kho ntawm ferrosilicon particle loj cov ntsiab lus muaj ntau yam kev xaiv rau kev lag luam sib txawv thiab kev siv. Qhov loj me me ntawm ferrosilicon tuaj yeem cuam tshuam rau cov tshuaj lom neeg thiab lub cev ntawm cov hlau, ua rau kev txhim kho lossis txo cov khoom zoo nyob ntawm daim ntawv thov. Los ntawm kev nkag siab txog cov kev xav tau tshwj xeeb ntawm txhua qhov kev lag luam, cov tuam ntxhab tuaj yeem hloov kho ferrosilicon particle loj cov ntsiab lus los tsim cov hlau zoo uas ua tau raws li qhov tshwj xeeb xav tau ntawm cov ntawv thov sib txawv.
Khoom ntsiab lus
| Ferro silicon code | Tshuaj muaj pes tsawg leeg (%) | |||||
|---|---|---|---|---|---|---|
| Si | Mn | Cr | C | P | S | |
| FeSi75A | 74.0-80.0 | Tsawg dua lossis sib npaug rau 0.4 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua los yog sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi75B | 72.0-80.0 | Tsawg dua lossis sib npaug rau 0.4 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua los yog sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi75C ua | 70.0-80.0 | Tsawg dua lossis sib npaug rau 0.5 | Tsawg dua lossis sib npaug rau 0.5 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
| FeSi65 | 65.0-72.0 | Tsawg dua lossis sib npaug rau 0.6 | Tsawg dua lossis sib npaug rau 0.5 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
FAQ
Q: Kuv tuaj yeem tiv tauj koj li cas?
A: Koj tuaj yeem tiv tauj peb ntawm email lossis whatspp / Wechat.
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom.
Q: Koj txoj kev xa khoom yog dab tsi?
A: Kev xa khoom sai, hiav txwv shipping muaj rau koj qhov kev thov.
Tiv tauj peb
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