Silicon Slag yog hais txog cov khoom los yog cov khoom pov tseg uas tsim thaum lub sij hawm tsim cov ferrosilicon, silicon alloys los yog lwm yam silicon-raws li alloys. Nws yog tsim los ntawm impurities insoluble nyob rau hauv cov kua hlau thaum lub sij hawm ferrosilicon smelting, thiab feem ntau muaj silicon (Si), oxygen (O), hlau (Fe) thiab ib co lwm yam xws li calcium, txhuas, phosphorus, sulfur thiab hais txog. Cov muaj pes tsawg leeg thiab cov khoom ntawm silica slag tuaj yeem sib txawv raws li cov txheej txheem smelting tshwj xeeb thiab cov khoom siv raw siv.
Cov yam ntxwv tseem ceeb ntawm silicon slag
1. Tshuaj muaj pes tsawg leeg: Cov khoom tseem ceeb ntawm silica slag yog silicon dioxide (SiO₂) thiab lwm yam oxides (xws li FeO, CaO, Al₂O₃, thiab lwm yam), thiab tej zaum kuj muaj qee yam teeb meem xws li phosphorus, sulfur, thiab nitrogen, thiab lwm yam. ., thiab qhov tshwj xeeb muaj pes tsawg leeg nyob ntawm cov txheej txheem tsim khoom thiab cov khoom siv raw.
2. Lub cev muaj zog:
- Loj dua hardness: Silica slag feem ntau muaj zog dua thiab loj dua qhov tshwj xeeb.
- Tsawg hluav taws xob conductivity: piv rau ferrosilicon, silica slag yog cov conductive tsawg dua vim nws feem ntau yog oxides.
3. Kub Kub Resistance: Txij li thaum silica slag yog tsuas yog tsim los ntawm high melting point tshuaj xws li silica, nws muaj zoo kub kub kuj thiab yuav stabilized nyob rau hauv high kub smelting txheej txheem.
silicon slag lub ntsiab qhov chaw
Silica slag feem ntau yog los ntawm impurities generated nyob rau hauv tus txheej txheem ntawm ** ferrosilicon ntau lawm ** thaum nws reacts nrog lwm yam raw khoom (xws li quartz, coke, hlau ore) nyob rau hauv lub smelting cub. Thaum lub sij hawm ferrosilicon ntau lawm, hlau reacts nrog silicon los tsim ferrosilicon alloys, thiab cov seem oxide daim ntawv silica slag. Silicon dross kuj yuav raug tsim tawm thaum lub sij hawm tsim khoom ntawm lwm cov hlau xws li silicon aluminium alloys thiab silicon manganese alloys.
silicon slag lub ntsiab daim ntawv thov thaj chaw
Txawm hais tias silica slag nws tus kheej yog cov khoom lag luam, nws muaj ntau yam kev siv hauv kev lag luam:
1. Cov khoom siv hauv tsev:
- Silica fume tuaj yeem siv los ua cov khoom sib xyaw hauv pob zeb los txhim kho lub zog, tiv thaiv corrosion thiab kav ntev.
- Raws li cov ntxhia ntxhia ntxhia hauv cov cement thiab cov ntaub ntawv muaj zog hauv tsev, silica fume tuaj yeem txhim kho lub zog compressive thiab abrasion tsis kam ntawm cov cement.
2. Steel smelting:
- Silica slag tuaj yeem siv ua steel dephosphorizer thiab slag ua cov khoom hauv steel smelting. Nws pab tshem tawm impurities (xws li phosphorus thiab sulfur) los ntawm cov hlau thaum smelting, yog li txhim kho cov hlau zoo.
- Nyob rau hauv hluav taws xob arc rauv steelmaking, silica slag kuj pab tswj qhov kub thiab txias nyob rau hauv lub cub tawg thiab txhim kho smelting efficiency.
3. Cov ntaub ntawv zoo ib puag ncig:
- Silica slag tuaj yeem siv los ua tus neeg saib xyuas dej khib nyiab rau adsorb hlau hnyav thiab lwm yam kuab paug.
- Nws kuj tseem siv tau los ua cov av txias los txhim kho cov qoob loo thiab cov qauv ntawm cov av thiab txhim kho kev ua liaj ua teb.
4. Alloy ntau lawm:
- Qee zaum, silica slag yog siv los ua cov khoom siv raw rau cov hlau, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov silicon-aluminium alloys, silicon-manganese alloys, thiab lwm yam., los muab qee cov ntsiab lus ntawm silicon.
5. Kev siv hluav taws xob thiab hluav taws xob:
- Silicon dregs tuaj yeem siv los ua cov khoom siv raw rau cov khoom siv hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov khoom siv hluav taws xob tsawg thiab kub kub.
vim li cas xaiv peb
ZHENAN INTERNATIOANL CO., LTD
Qhia: +86-19937207162 (WhatsApp)
Email: hester@zaferroalloy.com
Lub Vev Xaib: www.metal-alloy.com
Chaw nyob: Huafu Office Building, Anyang, Henan xeev, Suav.
Txais tos rau peb lub tuam txhab lossis lub Hoobkas rau kev mus ntsib!
Cim npe nrov: Tuam Tshoj silicon slag sustainable byproduct rau steelmaking thiab kev tsim kho, Tuam Tshoj silicon slag sustainable byproduct rau steelmaking thiab kev tsim kho manufacturers, lwm tus neeg, Hoobkas