Khoom Description
Raws li ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev lag luam steelmaking, ferrosilicon plays lub luag haujlwm tseem ceeb hauv kev tsim cov hlau zoo. Feem ntau siv los ua deoxidizer thiab alloying tus neeg sawv cev, ferrosilicon yog cov khoom tseem ceeb uas txhim kho lub zog thiab kav ntev ntawm cov hlau. Nws tsis yog qhov xav tsis thoob tias cov tuam txhab lag luam thoob ntiaj teb tso siab rau cov khoom lag luam zoo ferrosilicon los tswj lawv cov kev sib tw hauv kev lag luam.
Ferrosilicon yog ib qho hlau uas muaj hlau thiab silicon. Nws yog tsim los ntawm kev txo silica nrog coke los yog charcoal nyob rau hauv ib tug hluav taws xob arc rauv. Cov txiaj ntsig ferrosilicon yog tom qab ntawd crushed thiab txheeb ua ntej nws npaj yuav xa mus rau steel mills thoob ntiaj teb. Thaum lwm cov ntsiab lus xws li txhuas, calcium, thiab manganese tuaj yeem ntxiv los txhim kho kev ua haujlwm ntawm ferrosilicon, nws feem ntau yog tsim los ntawm 70-90% silicon thiab 10-30% hlau.
Ib qho ntawm cov kev siv tseem ceeb ntawm ferrosilicon yog ua tus neeg sawv cev deoxidizing hauv cov txheej txheem steelmaking. Thaum hlau yog yaj los ua hlau, nws khaws cov impurities xws li oxygen thiab sulfur. Cov impurities no tuaj yeem ua rau cov hlau tsis muaj zog thiab ua rau nws tawg, uas yog vim li cas lawv yuav tsum tau muab tshem tawm. Ferrosilicon ntxiv rau cov yaj kom hnov mob nrog cov pa oxygen thiab sulfur, tsim cov slag uas nce mus rau saum npoo thiab skimmed tawm. Cov txheej txheem no pab ua kom huv cov hlau thiab txhim kho nws lub zog thiab kav ntev.
Ntxiv nrog rau nws lub luag haujlwm ua deoxidizer, ferrosilicon kuj tseem siv los ua tus neeg sawv cev los txhim kho cov khoom ntawm cov hlau. Nyob ntawm cov khoom xav tau ntawm cov khoom kawg, ferrosilicon tuaj yeem muab ntxiv rau cov hlau sib txawv los txhim kho nws lub zog, ductility, thiab tiv thaiv corrosion. Los ntawm kev ua tib zoo tswj tus nqi ntawm ferrosilicon uas ntxiv rau cov hlau, cov tuam ntxhab tuaj yeem xyuas kom meej tias lawv cov khoom ua tau raws li cov kev xav tau tshwj xeeb ntawm lawv cov neeg siv khoom.
Lwm qhov tseem ceeb hauv kev tsim cov hlau zoo yog qhov sib xws. Steelmakers yuav tsum muaj peev xwm cia siab rau qhov zoo ntawm ferrosilicon uas lawv siv los xyuas kom meej tias lawv cov khoom ua tau raws li cov qauv nruj. Qhov no yog vim li cas nws yog ib qho tseem ceeb rau qhov chaw ferrosilicon los ntawm tus neeg muag khoom ntseeg siab uas tuaj yeem xa cov khoom sib xws uas ua tau raws li lossis tshaj li cov qauv kev lag luam.
Ntawm peb lub Hoobkas, peb zoo siab heev rau kev tsim cov khoom zoo ferrosilicon uas ua tau raws li cov kev xav tau ntawm cov neeg tsim khoom thoob ntiaj teb.
Peb tau nqis peev ntau hauv cov cuab yeej siv hluav taws xob thiab thev naus laus zis los xyuas kom meej tias peb cov khoom zoo tshaj plaws. Peb cov neeg ua haujlwm paub txog kev tsim khoom saib xyuas txhua kauj ruam ntawm cov txheej txheem tsim khoom kom ntseeg tau tias peb cov khoom ua tau raws li lossis dhau cov qauv kev lag luam.
Peb kuj tau cog lus rau kev ruaj khov thiab muaj lub luag haujlwm tsim khoom. Peb lees paub tias peb cov txheej txheem tsim khoom muaj kev cuam tshuam rau ib puag ncig, thiab peb ua cov kauj ruam los txo peb cov hneev taw ib puag ncig txhua qhov chaw. Peb siv cov thev naus laus zis thev naus laus zis tshiab los txo cov khoom pov tseg thiab txo qis kev siv cov khoom siv raw, thiab peb ua haujlwm nrog peb cov neeg xa khoom kom ntseeg tau tias peb tau txais peb cov ntaub ntawv los ntawm cov khoom siv ruaj khov thiab muaj lub luag haujlwm.
Peb txaus siab los ua haujlwm rau kev lag luam steelmaking los ntawm kev muab cov khoom zoo ferrosilicon uas txhim kho kev ua tau zoo thiab kav ntev ntawm cov hlau. Peb cov khoom siv nyob rau hauv ntau yam kev siv, los ntawm kev tsim kho thiab infrastructure mus rau automotive thiab aerospace. Peb niaj hnub tshawb nrhiav txoj hauv kev tshiab los txhim kho peb cov khoom thiab cov kev pabcuam kom zoo dua rau peb cov neeg siv khoom xav tau.
Hauv kev xaus, ferrosilicon yog cov khoom tseem ceeb hauv kev tsim cov hlau zoo. Nws ua lub luag haujlwm tseem ceeb hauv kev ntxuav cov hlau thiab txhim kho nws lub zog, ductility, thiab tiv thaiv corrosion. Ntawm peb lub Hoobkas, peb zoo siab heev rau kev tsim cov khoom zoo ferrosilicon uas ua tau raws li lossis dhau cov qauv kev lag luam. Peb tau cog lus rau kev ruaj khov thiab muaj lub luag haujlwm kev coj ua, thiab peb niaj hnub tshawb nrhiav txoj hauv kev tshiab los txhim kho peb cov khoom thiab cov kev pabcuam kom zoo dua rau peb cov neeg siv khoom xav tau.
Khoom Description
| 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 los yog 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 los yog sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.02 |
Khoom Description
Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
Peb yog cov chaw tsim khoom, Nws nyob hauv Anyang, Henan Province, Suav. Tag nrho peb cov neeg siv khoom los ntawm tsev lossis txawv teb chaws. tos ntsoov rau koj tuaj xyuas.
Koj qhov zoo yog dab tsi?
Peb muaj peb tus kheej factories, cov neeg ua haujlwm zoo nkauj thiab cov kws tshaj lij kev tsim khoom thiab kev ua haujlwm thiab pab pawg muag khoom. Zoo tuaj yeem lav. Peb muaj kev nplua nuj nyob hauv metallurgical steelmaking teb.
Puas yog tus nqi sib tham?
Yog, thov koj xav tiv tauj peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom ua lag luam loj, peb yuav ua qhov zoo tshaj plaws los txhawb.
Khoom Description
ZHENAN INTERNATIOANL CO., LTD
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Fax: +86-372-5055135
Email: kevin@zaferroalloy.com
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Chaw nyob: 1-2510, Huafu Office Building, Anyang, Henan, Suav teb.
Cim npe nrov: Tuam Tshoj ferrosilicon rau steelmaking manufacturers, lwm tus neeg, Hoobkas