Feem ntau,silicon slagyog siv rau casting deoxidation, thiab cov nyhuv zoo dua li cov pobferrosilicon. Yog li yuav ua li cas paub qhov zoo ntawm silicon slag?
Ua ntej tshaj plaws, peb tuaj yeem pib nrog cov khoom siv raw. Lub ntsiab raw khoom ntawm silicon slag yog tiag tiagferrosilicon slag, uas yog hauv av rau hauv hmoov los ua silicon slag. Lub ntsiab smelting cov ntaub ntawv ntawm ferrosilicon slag yog silica, coke, thiab lwm yam. Ntawm lawv, silica tseem ceeb heev thiab tseem yog ib qho tseem ceeb rau kev txiav txim siab zoo ntawm silicon slag. Yog li ntawd, kev siv cov silica zoo yog qhov txuas tseem ceeb hauv smelting silicon slag.
Tsis tas li ntawd, coke kuj yog ib qho tseem ceeb uas cuam tshuam rau qhov zoo ntawm silicon slag raws li ib qho kev pab combustion thiab cov khoom cua sov rau smelting silicon slag. Kev tswj ntawm coke yuav tsum tsis tshua muaj cov ntaub ntawv dub cov hmoov tshauv thiab cov ntsiab lus dej tsawg. Yog tias cov hmoov tshauv siab dhau lawm, nws yuav cuam tshuam rau huab cua permeability ntawm ferrosilicon. Yog tias cov ntsiab lus dej siab dhau lawm, nws yuav cuam tshuam rau kev ruaj ntseg ntawm lub qhov cub kub thiab yog li cuam tshuam rau qhov zoo ntawm silicon slag!
