Silicon Slag Manufacturing Technology
Qhov Ntxiv Ntxiv Ntawm Silicon Siv Hauv Lub Tshuab Hluav Taws Xob Thiab Cupola yog 30 feem pua ~ 50 feem pua.
Qhov Ntxiv Ntxiv Ntawm Deoxidized Silicon Siv Hauv Steelmaking yog 50 feem pua ~ 70 feem pua.
Hauj lwm lawm
Kev piav qhia
Silicon slag yog cov khoom siv los ntawm kev tsim cov txheej txheem ntawm silicon hlau thiab ferrosilicon alloys. Nws kuj tseem hu ua silicon residue lossis silicon pov tseg. Nyob rau hauv xyoo tsis ntev los no, nrog rau kev loj hlob ntawm metallurgy kev lag luam, cov zis ntawm silicon slag tau nce. Yog li ntawd, kev tswj thiab kev siv ntawm silicon slag tau dhau los ua kev txhawj xeeb loj rau kev lag luam. Nyob rau hauv no blog, peb yuav tham txog kev tsim technology ntawm silicon slag.
Kev tsim cov txheej txheem ntawm silicon slag yog tsim los ntawm peb theem: raw khoom npaj, smelting, thiab refining. Nyob rau hauv thawj theem, ua ntej smelting, raw cov ntaub ntawv xws li quartzite, thee, thiab coke raug crushed thiab soj ntsuam kom tau raws li qhov yuav tsum tau ntawm cov txheej txheem smelting. Nyob rau theem ob, cov khoom siv raw yog pub rau hauv qhov cub hluav taws xob rau smelting. Lub cub tawg kub yuav tsum tau tswj nyob rau hauv ib tug tej yam ntau yam los xyuas kom meej qhov zoo ntawm silicon slag. Lub cub tawg feem ntau ua haujlwm ntawm qhov kub ntawm 1800 txog 2000 degree. Lub sijhawm smelting yog txiav txim siab los ntawm qhov loj ntawm lub cub tawg thiab qhov zoo ntawm cov khoom siv raw. Feem ntau, lub sij hawm smelting yog li ntawm 6 mus rau 8 teev. Thaum lub sij hawm smelting txheej txheem, cov tshuaj tiv thaiv tshwm sim, thiab silicon hlau thiab lwm yam impurities, xws li hlau thiab carbon, yog sib cais. Thaum kawg, silicon slag yog tsim nyob rau hauv lub qhov cub.
Specification
| Qib | Chemical Composition (%) | ||||
| Si | Ca | S | P | C | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | ||||
| Silicon Slag 45 | 45 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 50 | 50 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 55 | 55 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 60 | 60 | 4 | 0.1 | 0.05 | 5 |
| Silicon Slag 65 | 65 | 4 | 0.1 | 0.05 | 5 |
| Silicon Slag 70 | 70 | 3 | 0.1 | 0.05 | 3.5 |
Tom qab cov txheej txheem smelting, silicon slag undergoes refining los txhim kho nws zoo. Cov txheej txheem refining feem ntau suav nrog ob theem. Thawj theem yog hu ua fogging, thaum lub sij hawm dej yog txau mus rau lub slag kom nws ntxeem tau. Qhov no txhim kho cov slag txo thiab oxidation yam ntxwv thiab pab tshem tawm impurities. Qhov thib ob yog hu ua txheej txheem lapping. Lub silicon slag yog cais los ntawm impurities siv cov txheej txheem tshuaj ntsuam, ces xa mus rau kev ua ntxiv.
Silicon slag manufacturing technology yuav tsum nruj tswj ntawm smelting kub, raw khoom, thiab smelting lub sij hawm kom tau zoo silicon slag. Lub purity thiab zoo ntawm silicon slag ho cuam tshuam nws cov kev siv. Silicon slag muaj ntau yam kev siv, xws li hauv kev tsim cov cement, chiv, thiab pob zeb. Nws kuj tseem siv rau hauv steelmaking kom tshem tawm impurities. Tsis tas li ntawd, silicon slag yog siv los ua raw khoom rau zus tau tej cov silicon hlau thiab ferrosilicon alloys.
Hauv kev xaus, kev tsim thev naus laus zis ntawm silicon slag yog qhov tseem ceeb hauv kev tsim cov khoom zoo silicon slag. Los ntawm kev tswj nruj ntawm cov txheej txheem smelting, cov txheej txheem refining, thiab cov ntaub ntawv raw, cov khoom zoo silicon slag tuaj yeem tsim. Kev siv cov silicon slag yuav dhau los ua qhov tseem ceeb vim tias kev lag luam metallurgical txuas ntxiv txhim kho.
FAQ
Q: Dab tsi hlau koj muab?
A: Peb muab ferrovanadium, ferromolybdenum, ferrotitanium, ferrotungsten, silicon hlau, ferromanganese, silicon carbide, ferrochrome thiab lwm yam ntaub ntawv hlau. Thov sau ntawv rau peb rau qhov koj tab tom nrhiav, peb yuav xa peb cov nqi tsis ntev los no rau koj siv.
Q: Lub sijhawm khoom xa tuaj yog dab tsi? Koj puas muaj cov khoom hauv Tshuag?
A: Yog, peb muaj ntau yam khoom hauv Tshuag. Lub sijhawm xa khoom raug yog nyob ntawm koj cov ncauj lus kom ntxaws, feem ntau yog li 7-15 hnub.
Q: Koj cov nqe lus ntawm kev xa khoom yog dab tsi?
A: Peb txais FOB, CFR, CIF, thiab lwm yam. Koj tuaj yeem xaiv txoj kev yooj yim tshaj plaws rau koj.
Cim npe nrov: silicon slag manufacturing technology
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