Graphite crucible, inozivikanwawo seyakanyungudutswa yemhangura ladle, yakanyungudutswa mhangura, nezvimwewo, inoreva rudzi rwecrucible inogadzirwa nekupfura graphite, ivhu, silica uye wakisi seyakagadzirwa zvinhu. Graphite crucibles anonyanya kushandiswa kunyungudutsa mhangura, ndarira, goridhe, sirivheri, zingi uye lead uye mamwe simbi asiri-ferrous uye zvese...
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