Silicon Slag

Hauv cov txheej txheem ntau lawm ntawmSilicon Hlau, silica (lub ntsiab tivthaiv) thiab carbonaceous txo cov neeg sawv cev (xws li Coke, hluav taws xob, thiab lwm yam. Txawm li cas los xij, txoj kev no tsis tuaj yeem hloov tag nrho cov khoom raw rau hauv cov khoom silicon, thiab cov tshuaj seem seem silicon shag tom qab txias. Feem ntau hais lus, rau txhua ton ntawm silicon hlau tsim, txog 0.2-0.5 Tons ntawm Silicon Slag yog tsim tawm.

Lub ntsiab tivthaiv ntawm silicon hlau slag yog silicon oxide, xws li, thiab cov ntsiab lus feem ntau nyob ib puag ncig 40% -60%. Tsis tas li ntawd, nws tseem muaj qee qhov nqi ntawm kev tsis txaus ntseeg, thiab cov ntsiab lus ntawm cov hlau oxide yog 3%, thiab cov ntsiab lus ntawm cov calcium oxide thiab Magnesium oxide yog cov me me, feem ntau 1% -5%. Lub xub ntiag ntawm cov impurities yuav cuam tshuam cov khoom thiab cov ntawv thov txuas ntxiv ntawm Silicon Slag.

Steelmaking deoxidizer

Yog tias cov ntsiab lus oxygen hauv Molten hlau dhau lawm, nws yuav cuam tshuam qhov tsis xws luag xws li cov kab nrib pleb thiab cov kab nrib pleb Silicon caij hauv hlau silicon sawb, nrog nws cov tshuaj lom neeg muaj kuab lom nrog oxygen, tuaj yeem ua tau zoo sai thiab hloov nws mus rau hauv silicon dioxide. Cov txheej txheem no tsis yog ua tiav cov deoxidation ntawm Molten Steel, tab sis kuj tseem txo cov neeg kab mob Sulphur hauv cov tsis zoo ntawm cov neeg siv cov khoom lag luam.

Ua kom lub cua sov kub thaum lub sijhawm steelmaking

Thaum hlau silicon silicon slag yog ntxiv rau cov tshuaj steelmaking yuav yauv ua cov tshuaj tiv thaiv zoo nkauj nrog lwm cov tshuaj hauv cov cua sov. Cov kev tawm tsam no yuav tso ntau lub tshav kub kub, uas yuav ua rau kub nyob rau hauv lub cub tawg. Ruaj khov thiab siab ua kom sov yog qhov tseem ceeb rau cov txheej txheem statmaking. Nws tuaj yeem kho cov tshuaj tsuag ntau yam hauv cov cub tawg, ua kom cov hlau tsis huv hauv cov hlau ua kom tiav, yog li hloov kho qhov zoo thiab ua tau zoo ntawm cov hlau.

Txhim kho cov dej ntawm Molten Steel

Hauv cov txheej txheem statmaking, lub fluidity ntawm molten hlau ncaj qha cuam tshuam cov kev tsim cov nyhuv ntawm cov nyhuv hlau. Yog hais tias lub fluidity ntawm Molten Steel yog txom nyem, nws yuav nyuaj rau sau tus mouldy lub sijhawm ua rau cov txheej txheem cas los xij, uas yuav yooj yim ua rau qhov tsis xws luag xws li qhov thiab looseness nyob rau hauv cov hlau. Qhov kev sib ntxiv ntawm cov hlau silicon slag tuaj yeem txo qhov viscosity ntawm Molten hlau thiab ua kom zoo dua qub ntawm cov hlau thaum lub sijhawm molding ua cov txheej txheem thiab txo tus nqi scrap.

Casting inoculant

Txhawb kev teeb meem kev teeb meem thiab refine nplej thaum lub ntsej muag casting, yog li kev txhim kho cov khoom siv mechanical ntawm castings. Qhov no tsis tsuas yog txhim kho lub zog thiab tawv ntawm cam khwb cia hlau, tab sis kuj ua kom tau zoo dua, yog li ntawd tias cov ntawv thov tau zoo dua ntawm cov kev thov engineering.

Nce lub cua sov sov thaum ua kom cov xim caming kom ntxiv cov tshuaj pleev xim Molten

Thaum lub sij hawm ua cov txheej txheem casting, cov hlau xolten zoo nkauj tuaj yeem sau tau tias tsis muaj peev xwm tawg thiab kho kom txias, thiab txhim kho cov txiaj ntsig thiab qhov zoo ntawm cov cuab yeej.

Rov {- Refining ntawm Slag thaum Casting

Cov steel slag tsim thaum steelmaking tuaj yeem rov ua kom cov qoob loo npua lossis cov khoom siv txo qis, thiab txo cov nqi ntau lawm. Ntau hom hlau silicon slag muaj cov haujlwm sib txawv hauv kev ua pov.

Cov Khoom Siv Khoom Siv:

Raws li ib tug los ntawm - cov khoom ntawm silicon hlau smetting, nws tuaj yeem "tig cov khoom pov tseg, thiab pab cov lag luam kev tsim kho kom ua tiav EREG cov hom phiaj.

Siab tus nqi - ua tau zoo:

Tus nqi yog qis dua li cov ntaub ntawv ib txwm muaj xws li ntuj Quartz xuab zeb thiab FLEE Tshauv. Nws tuaj yeem txo tus nqi ntawm cov ntaub ntawv raw hauv cov teb ntawm kev tsim kho thiab cov khoom siv regractory, thaum ua kom muaj txiaj ntsig cov khoom lag luam.

Cov ua tau zoo yoog raws li:

Raws li qhov loj me thiab kev ua purity qhia, nws tuaj yeem ua tau raws li cov kev xav tau ntawm cov kev sib txawv ntawm cov hmoov nplej kom zoo, nws yog qhov haum rau ntau yam ntawm cov xwm txheej.

Cov khoom siv tsis khov:

Kev vam khom ntawm kev ntsuas ntawm cov hlau silicon kev lag luam, cov zis tawm ntawm silicon slag yog ruaj khov, uas tuaj yeem ua tiav loj - kev koom tes nrog; Cov hau kev ntim khoom (hnab ntim qhib, loj) tau raws kev thauj mus los sib txawv.

Silicon shag tau dhau los ua tus qauv rau cov peev txheej ntawm kev siv cov khoom siv khib nyiab nrog nws cov kev tiv thaiv ib puag ncig, tus nqi zoo thiab cov ntawv thov sib txawv. Peb muab siab -} Zoo si silicon hlau slag cov khoom lag luam, uas tuaj yeem yog cov kev txhawb nqa cov neeg siv khoom, thiab muaj kev txhawb nqa cov kev daws teeb meem. Yog tias koj muaj kev sib tham txog kev sib tham lossis cov qauv coj mus kuaj, thov hu rau peb.

Cim npe nrov: Silicon Hlau Txiav Txhaum Hlau, Tuam Tshoj Silicon Slag Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas