Joaloka mofuta oa thepa ea carbon, phofo ea graphite e ka sebelisoa hoo e batlang e le tšimo leha e le efe ka ntlafatso e tsoelang pele ea theknoloji ea ho sebetsa. Ka mohlala, e ka sebelisoa e le lisebelisoa tsa refractory, ho kenyelletsa le litene tse refractory, li-crucibles, phofo e tsoelang pele ea ho lahla, li-cores tsa hlobo, li-detergents tsa hlobo le t ...
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