Rare Earth magnesium ferrosilicon alloy ke e 'ngoe ea lisebelisoa tsa mantlha tsa indasteri ea tšepe le tšepe.
1. Nodulizer, vermicular agent le inoculant bakeng sa tšepe e entsoeng ka tšepe. Rare earth magnesium ferrosilicon alloy, e tsejoang hape e le magnesium alloy spheroidizer, ke inoculant e ntle e nang le matla a holimo a mochini le litlamorao tse matla tsa deoxidation le desulfurization. 2. Li-additives bakeng sa ho etsa tšepe: leseli le sa tloaelehang la lefats'e la magnesium ferrosilicon alloy e sebelisoang ho hlahisa li-noduzers, vermicularizers, le inoculants, hape e sebelisoa e le li-additives le li-alloying agents ha ho etsoa tšepe le tšepe. E sebelisetsoa ho hloekisa, deoxidation, denaturation, neutralization ea litšila tse kotsi tse nang le ntlha e tlaase ea ho qhibiliha (Pb, arsenic, joalo-joalo), motsoako o tiileng oa tharollo, ho thehoa ha metsoako e mecha ea tšepe, joalo-joalo ho hloekisa tšepe.