Ngaba i-crucible esetyenziselwa ukubala i-nitrate yobhedu kwi- iqondo lobushushu eliphezulu lobushushu ufuna isiciko?

I-crucible ayifuni ukugqunywa ngexesha lokubala kwesithando somlilo esiphezulu se-muffle. Ngokwemeko yokwenyani yesampulu ye-sintered, kwisampulu eya kuguquguquka ngexesha lokubala, kuyimfuneko ukugubungela isiciko ngexesha lokubala, kodwa isampuli engenzi kuguquka ngexesha lokubala , Unokukhetha ukungasigqubutheli isiciko. .