Ungayigcina kanjani i-corundum crucible?

Enkambweni yokusebenzisa i-corundum crucible, kufanele sinake ukugcinwa kwansuku zonke, ngaphandle kwalokho ukungcola kunzima ukukususa, futhi akunakugwenywa ukukufaka esikhundleni esinye. Ukugcinwa kwe-corundum crucible kumele kuqala kunake ukulinganiselwa kokusetshenziswa. Ungayisebenzisi i-corundum crucible ukuze i-sinter eqinile Ngamasampuli ane-alkali ne-asidi eqinile njenge-flux, ungashisi ngokuzumayo ngesikhathi sokusetshenziswa ukuze ugweme ukushisa okusheshayo futhi ulimaze i-corundum crucible. Izithando zomlilo ezihlukene zohlobo lwebhokisi zidinga izitayela ezihlukene ze-corundum crucible. Khetha i-corundum crucible efanele lapho ukhetha.