Khoom Parameters
| Hom | Chemical Composition (%) | ||||
| Si | Al | S | P | C | |
| Tsawg dua los yog sib npaug | |||||
| Silicon Slag 35-38 | 35-38 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 38-42 | 38-42 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 42-47 | 42-47 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 50-55 | 50-55 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 55-60 | 55-60 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 60-65 | 60-65 | 5 | 0.1 | 0.05 | 5 |
| Loj | 10-50mm 90% min / 10-70mm 90% min /10-100mm 90% min | ||||
Khoom Description
Silicon slag feem ntau muaj cov ntsiab lus silicon siab, uas yog ib qho ntawm nws cov khoom tseem ceeb. Cov ntsiab lus ntawm silicon ntawm ntau hom silicon slag yuav txawv, tab sis nws yog feem ntau ntawm 30% thiab 70%. Ntxiv rau silicon, silicon slag kuj muaj ntau yam impurities xws li txhuas oxide, hlau oxide, calcium oxide, thiab magnesium oxide. Cov ntsiab lus thiab hom ntawm cov impurities no txawv nyob ntawm qhov chaw thiab txheej txheem ntawm silicon slag. Silicon slag muaj siab hardness thiab kub tsis kam, uas ua rau nws muaj tshwj xeeb daim ntawv thov nqi nyob rau hauv tej thaj chaw.
Daim ntawv thov teb ntawm silicon slag yog qhov dav heev, npog ntau yam kev lag luam xws li kev tsim kho, metallurgy, tshuaj lom neeg kev lag luam, thiab kev tiv thaiv ib puag ncig. Silicon slag tuaj yeem siv los ua cov khoom siv hauv tsev xws li cov cement, pob zeb, thiab cov blocks los txhim kho lub zog thiab ruaj khov ntawm cov ntaub ntawv. Qee cov khoom siv hauv silicon slag tuaj yeem hloov qee cov khoom siv hauv tsev, uas pab txo cov nqi tsim khoom. Silicon slag feem ntau siv rau hauv desulfurization, deoxidation, impurity tshem tawm thiab lwm yam txheej txheem hauv steel smelting los txhim kho cov hlau zoo. Silicon slag kuj tseem siv tau rau steel slag recycling npua hlau, zoo tib yam casting, thiab lwm yam., kom lub cub tawg kub, ua kom lub fluidity ntawm molten hlau, txhawb slag paug, thiab txhim kho lub toughness thiab txiav peev xwm ntawm castings.
Silicon slag tuaj yeem siv los tsim cov khoom siv tshuaj lom neeg xws li lub ntiaj teb diatomaceous, silane thiab lwm yam organosilicon tebchaw. Cov khoom siv silicon hauv silicon slag tuaj yeem muab rho tawm thiab siv los ua ntau yam tshuaj silicon. Silicon slag kuj tseem siv rau hauv kev kho dej khib nyiab, kev txhim kho av, thiab lwm yam. Cov alkaline oxides hauv silicon slag tuaj yeem hnov mob nrog sulfur dioxide los ua sulfates, thiab nws cov slurry tuaj yeem siv rau flue gas desulfurization los txo cov pa phem hauv huab cua. Silicon slag kuj tseem siv tau los ua cov ntaub ntawv refractory, abrasives, thiab lwm yam. Hauv kev tsim iav, silicon slag tuaj yeem siv los ua ib qho ntawm cov khoom siv raw los txo cov nqi tsim khoom. Tsis tas li ntawd, silicon slag tuaj yeem hloov kho raws li nws qhov tshwj xeeb muaj pes tsawg leeg thiab cov khoom kom tau raws li qhov xav tau ntawm kev lag luam sib txawv. Piv txwv li, los ntawm kev kho cov ntsiab lus ntawm silicon thiab lwm yam impurity Cheebtsam nyob rau hauv silicon slag, silicon-raws li cov ntaub ntawv uas haum rau txawv teb yuav ua tau.
Hauv cov ntsiab lus, silicon slag, raws li ib qho tseem ceeb ntawm kev lag luam pov tseg, muaj ntau yam kev siv. Los ntawm kev kho thiab kev siv tsim nyog, silicon slag tuaj yeem ua tsis tau tsuas yog kev siv cov peev txheej, tab sis kuj txo cov nqi tsim khoom, txhim kho kev tsim khoom, thiab pab txhawb rau kev tsim kho ntawm ntau yam lag luam.
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