Khoom Description
Ferro Silicon 70thiab kev lag luam silicon yog silicon-raws li alloys hauv kev lag luam ferroalloy, uas yog siv dav hauv kev tsim steel, casting, Non-ferrous hlau thiab lwm yam kev lag luam. 70 ferrosilicon alloy thiab industrial silicon yog tsim los ntawm kev siv silica raws li raw khoom, tov nrog carbonaceous reductant tom qab ntxuav thiab ntxiv rau cov ore cub tawg, thiab ces txo mus rau ferrosilicon alloy thiab hlau silicon nyob rau hauv high kub.
Nyob rau hauv kev tsim ntawm 70 silicon ferroalloy thiab industrial silicon, thiaj li yuav xyuas kom meej lub permeability ntawm lub cub tawg nqi, nws yuav tsum tau hais tias lub cub tawg nqi nyob rau hauv ib tug tej yam particle loj ntau yam. Thaum lub sij hawm tu cov txheej txheem ntawm silicon ore, silicon ore nrog ib tug particle loj tsawg tshaj li 20 yuav raug tshuaj xyuas kom tsis txhob nkag mus rau hauv lub ore cua sov rauv thiab cuam tshuam rau permeability ntawm lub cub tawg.
Khoom Parameters
| Element | Chemical Composition (%) |
|---|---|
| Si | 72.0 |
| Al | Tsawg dua lossis sib npaug rau 2.0 |
| C | Tsawg dua los yog sib npaug rau 0.2 |
| S | Tsawg dua lossis sib npaug rau 0.02 |
| P | Tsawg dua lossis sib npaug rau 0.04 |
Specification granularity: ntuj thaiv, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm lossis customized raws li tus neeg yuav tsum tau muaj.
Ntim: Ton hnab ntim (1000kg / hnab) lossis customized raws li tus neeg yuav tsum tau muaj.
txoj kev tsim cov khoom
(1) Ua ntej, ntxiv ib daim ntawv khi nrog qhov loj ntawm 2-12% ntawm micro silica hmoov thiab 3-15% ntawm cov dej nrog cov hmoov micro silica rau cov hmoov micro silica thiab cov khoom me me silica, sib tov. sib npaug, thiab tom qab ntawd nias rau hauv pellets nyob rau hauv lub siab ntawm 5-30t;
(2) Nyob rau hauv qhov chaw txo qis, tom qab ziab cov pellets tau nyob rau hauv kauj ruam (1) ntawm qhov kub ntawm 100-300 degree C, cov pellets qhuav thiab carbon txo tus neeg sawv cev nrog ib tug loj ratio ntawm (2.4 ~ 3.{{6 }}): (1.0~2.{{10}}}) raug thauj mus rau hauv lub qhov cub metallurgical nrog qhov kub thiab txias ntawm 800-1200 degree C. Cov pellets thiab carbon txo tus neeg sawv cev ua tiav ua ntej roasting thaum lub sij hawm qhovntsej thiaj tsis mob ntawm qhov cub metallurgical lub qhov ncauj mus rau qhov kub thiab txias, Tom qab ntawd, cov pellets thiab carbon txo cov neeg ua haujlwm raug smelted rau 0. kub ntawm 1800-2500 degree C. Thaum lub sij hawm smelting txheej txheem, steel chips, dov hlau los xij, thiab hlau concentrate pellets uas muaj hlau yog ntxiv kom tau ib tug silicon hlau alloy yaj;
(3) Lub 70 silicon hlau alloy yaj tau nyob rau hauv kauj ruam (2) tuaj yeem ua kom zoo sab nraum lub cub tawg los tsim 70 silicon hlau alloy.
cov neeg tuaj saib
Cim npe nrov: Tuam Tshoj ferrosilicon 70 manufacturers, lwm tus neeg, Hoobkas