I-Cerium Fluoride, yimathiriyeli ebalulekileyo ekrwada yokupholisha umgubo, iglasi ekhethekileyo, ukusetyenziswa kwe-metallurgical. Kwishishini leglasi, ithathwa njengeyona arhente isebenzayo yokupholisha iglasi yokucoliseka okuchanekileyo.
Ikwasetyenziselwa ukwenza iglasi idityaniswe ngokuyigcina intsimbi ikwimo yayo ene-ferrous.
Kwimveliso yentsimbi, isetyenziselwa ukususa i-Oxygen kunye neSulfur yamahhala ngokwenza i-oxysulfides ezinzileyo kunye nokubopha izinto ezingafunekiyo zokulandelela, ezifana nelothe kunye ne-antimony.