Silicon Dioxide CAS: 7631-86-9

Ntawm qhov tod tes, Calcium silicon dioxide yog ib qho tshuaj uas sib xyaw ua ke calcium, silicon, thiab oxygen. Nws feem ntau yog siv ua tus neeg sawv cev deoxidizer thiab desulfurizing hauv kev tsim cov hlau thiab lwm yam hlau. Los ntawm kev qhia calcium silicon dioxide rau hauv cov hlau molten, nws tshem tawm cov khoom tsis huv xws li oxygen, sulfur, thiab lwm yam khoom tsis yog hlau, ua rau cov khoom siv kho tshuab zoo dua thiab zoo tag nrho. Kev ntxiv calcium silicon dioxide kuj pab tswj cov noob loj thiab cov qauv ntawm cov hlau, ua rau muaj kev ua tau zoo dua thiab ruaj khov. Ntxiv mus, cov tshuaj no siv rau hauv kev tsim ntau yam txhuas alloys, qhov twg nws pab txhim kho cov qauv me me thiab txhim kho cov khoom siv kho tshuab ntawm cov khoom kawg. Zuag qhia tag nrho, calcium silicon dioxide ua lub luag haujlwm tseem ceeb hauv kev lag luam hlau, ua kom ntseeg tau tias cov hlau zoo nrog cov khoom zoo dua.