Superior Hlau Silicon

Txij li thaum silicon muaj ntau yam sib txawv uas nws tshwm nyob rau hauv, nws yog heev pab tau.

Xa kev nug

Hauj lwm lawm

Khoom Description

Feem ntau ntawm silicon refined txhua xyoo - txog 80 feem pua - yog tsim los ua ferrosilicon rau siv hlau thiab steelmaking. Ferrosilicon tuaj yeem muaj nyob qhov twg ntawm 15 thiab 90 feem pua silicon nyob ntawm qhov yuav tsum tau ua ntawm cov smelter.

Lub alloy ntawm hlau thiab silicon yog tsim los ntawm submerged electric arc rauv los ntawm kev txo smelting. Silica-nplua nuj ore thiab cov pa roj carbon xws li coking thee (metallurgical thee) raug crushed thiab loaded rau hauv lub cub tawg nrog rau cov hlau seem.

Thaum kub tshaj 1900degreeC (3450degreeF), carbon reacts nrog cov pa oxygen tam sim no hauv cov ore, tsim cov pa roj carbon monoxide. Ntxiv cov hlau thiab silicon, lub sijhawm no, tom qab ntawd muab sib xyaw ua molten ferrosilicon, uas tuaj yeem sau los ntawm tapping lub hauv paus ntawm lub cub tawg. Thaum txias thiab tawv, ferrosilicon tuaj yeem raug xa tawm thiab siv ncaj qha rau hauv kev tsim hlau thiab hlau.

Tib txoj kev, tsis suav nrog cov hlau, yog siv los tsim cov qib metallurgical silicon uas ntau dua 99 feem pua ntawm cov ntshiab. Metallurgical silicon kuj tseem siv hauv steel smelting, nrog rau kev tsim cov txhuas cam khwb cia hlau thiab tshuaj silane.

Khoom parameters

	si	ua fe	al	ca
2202	Ntau dua lossis sib npaug rau 99.5	Tsawg dua lossis sib npaug rau 0.2	Tsawg dua lossis sib npaug rau 0.2	Tsawg dua lossis sib npaug rau 0.02
3303	Ntau dua lossis sib npaug rau 99.3	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.03

Cov nqi sau saum toj no tuaj yeem hloov kho thaum thov.

tuam txhab profile

Peb yog cov chaw tsim khoom thoob ntiaj teb tshwj xeeb hauv cov khoom siv metallurgical & cov khoom siv refractory. Peb lub Hoobkas npog thaj tsam ntawm 30, 000 square metres nrog tag nrho cov khoom siv niaj hnub tsim. Dab tsi ntxiv, peb cov khoom txhua xyoo ntau tshaj 150, 000 tons. Txais tos rau peb lub vev xaib kom paub ntau ntxiv thiab tiv tauj peb nrog kev txaus siab.

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