Qhov tseeb muaj ob hom silicon slag. Ib qho yog me me-grainedferrosilicon slagxws li ntawm 0-3 lossis 3-8 sab laug tom qab thaum manually lossis tshuab ua tiav rau tus qauv 10-60 particle loj. Lwm hom yog cov dross floating rau ntawm lub cub tawg thaum lub sij hawm smelting txheej txheem thaumsilicon hlauyog smelted. Qhov no hu uasilicon hlau slag. By-cov khoom ntawm kev tsim cov hlau silicon muaj xws li nyom tshauv silicon, rauv hauv qab silicon, tes xaiv silicon, ntug silicon,silicon carbidethiab lwm yam silicon pov tseg.
1. Kev txhais ntawm ferrosilicon slag thiab silicon slag
Ferrosilicon slag hais txog qhov seem tom qabferrosilicon alloyyog smelted thaum smelting ntau lawm. Silicon slag yog hais txog cov khoom siv los ntawm cov khoom tsim tawm thaum lub sij hawm tsim cov txheej txheem ntawm silicon alloys.
2. Tshuaj muaj pes tsawg leeg ntawm ferrosilicon slag thiab silicon slag
Cov khoom tseem ceeb hauv ferrosilicon slag yog SiO2, Al2O3, CaO, MgO, thiab lwm yam, thaum silicon slag muaj SiO2 ua cov khoom tseem ceeb. Cov muaj pes tsawg leeg ntawm ferrosilicon slag muaj ntau hlau oxide thiab calcium oxide, thaum silicon slag muaj kuj tsawg.
Cov ntsiab lus ntawm silicon ntawm ferrosilicon slag tsis siab, thiab nws feem ntau yog siv los ua lub tshuab ntxhua khaub ncaws los yog ib txheej yog sprinkled nyob rau hauv qab ntawm lub ladle los ua ib tug cais lub luag hauj lwm. Niaj hnub no peb yuav tsom mus rau cov xim hlau silicon slag. Vim tias cov ntsiab lus ntawm cov xim hlau silicon slag yog qhov siab, nws muaj ob peb cov ntsiab lus xws li 50.55.60.65.70. Nws tuaj yeem pom tias cov ntsiab lus ntawm cov xim hlau silicon slag tuaj yeem ncav cuag cov ntsiab lus ntawm ferrosilicon. Tsis tas li ntawd, tus nqi ntawm cov xim hlau silicon slag yog pheej yig dua li ferrosilicon. Yog li ntawd, qee cov hlau silicon slag tam sim no tau siv los hloov ferrosilicon ntawm lub khw.
Silicon hlau slag muaj ntau ntawm silicon hlau thiab lwm yam khoom, yog li nws yog ib qho zoo deoxidizer, uas muaj cov nyhuv zoo hauv deoxidizing thiab purifying molten hlau. Tsis tas li ntawd, nws cov nqi qis thiab nws cov nyhuv yog qhov zoo, yog li Rau qee qhov steel mills, nws kuj yog ib qho kev xaiv zoo los txo cov nqi thiab nce kev ua haujlwm.
Qhov loj me me ntawm silicon hlau slag tsim yog cov hmoov nplej, nrog qhov loj me ntawm 0-5 thiab 0-10. Thaum ntim, koj tuaj yeem xaiv ntim rau hauv cov hnab me me, lossis koj tuaj yeem ncaj qha ntxiv cov hnab me me rau cov hnab ntim khoom. Silicon balls yog tsim nyob rau hauv qhov ntau thiab tsawg 10-50. Tau kawg, manufacturers kuj tuaj yeem kho qee qhov ntsuas raws li kev yuav khoom xav tau.
