Tau lub sim hluav taws xob rauv kub lub crucible?

Crucible yog lub thawv tshwj xeeb siv los tuav cov kua hlau molten thiab cov khoom ua kua cua sov thiab cov tshuaj tiv thaiv. Nws yog Ameslikas ua los ntawm cov ntaub ntawv refractory thiab muaj zog kub ua hauj. Nyob rau tib lub sijhawm, nws yog ib hom ntim uas tsis muaj lub hau npog. Qhov no yog lub thawv qhib, yog li nws tuaj yeem muab tso rau hauv qhov chaw sim hluav taws xob rau cua sov, tab sis muaj ntau hom crucibles, thiab tsis yog txhua lub crucibles tuaj yeem muab tso rau hauv qhov cub hluav taws xob sim.