I-Ceramic crucible yokunyibilika kweGolide ekuvavanyeni umlilo xa kuthelekiswa neemveliso ezifanayo kwimarike, ineenzuzo ezibalaseleyo ezingenakuthelekiswa nanto malunga nokusebenza, umgangatho, inkangeleko, njl., imathiriyeli ekrwada ekhethwe ngononophelo kunye nokwakheka okusengqiqweni ngakumbi ngesoda ephantsi ye-caustic, umxholo wesinyithi ophantsi kunye Isiqulatho se-silicon ephezulu yenza ukuba ii-crucibles zodongwe zokuvavanya umlilo ziqinisekise ukumelana nobushushu obuphezulu ukuya kuthi ga kwi-1500°C.