Coke yog cov khoom siv tseem ceeb rau smelting ferrosilicon, nws tseem yog tus neeg sawv cev txo qis rau smelting ferrosilicon, yog li cov ntsiab lus ruaj khov hauv cov coke yuav tsum siab npaum li qhov ua tau, nws yuav tsum ntau dua 84﹪, thiab tib lub sijhawm. , cov hmoov tshauv ntawm coke yuav tsum tsawg. Vim hais tias cov hmoov tshauv coke yog siab, cov slag nce, vim cov tshauv muaj li ntawm 60% txhuas oxide (AI2O3), ua rau cov slag nplaum thiab tsis yooj yim tshem tawm. Tsis tas li ntawd, cov hmoov tshauv siab ntawm coke ntxiv rau lub qhov cub ua rau nws yooj yim los ua cov khoom nto sintering, cuam tshuam rau permeability. Yog li ntawd, cov hmoov tshauv ntawm coke yuav tsum tsawg dua 13%.
| Qib | Tshuaj muaj pes tsawg leeg | ||||||
| Si(%) | C(%) | Al(%) | P(%) | S(%) | Fe (%) | ||
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | ||||||
| Qib ib txwm | 65% FeSi | 65 | 0.2 | 2.0 | 0.04 | 0.02 | tshuav nyiaj li cas |
| 72% FeSi | 72 | 0.2 | 2.0 | 0.04 | 0.02 | tshuav nyiaj li cas | |
| 75% FeSi | 75 | 0.2 | 1.5 | 0.035 | 0.02 | tshuav nyiaj li cas | |
| Loj: 50-100mm, 10-50mm, 2-6mm, 3-8mm | |||||||
| Lwm cov tshuaj muaj pes tsawg leeg thiab qhov ntau thiab tsawg tuaj yeem muab tau raws li qhov kev thov. | |||||||
Peb tuaj yeem xa cov qauv dawb.
Peb tuaj yeem kho cov khoom raws li koj qhov loj me, cov duab, thiab lwm yam.
Yog tias koj xav paub tus nqi lossis lwm yam ntaub ntawv, thovtiv tauj peb.
Peb muaj 30 xyoo ntawm kev paub hauv kev lag luam metallurgy.
