E seasea eleele magnesium ferrosilicon alloy o se tasi lea o mea autu autu mo le uʻamea ma le uamea.
1. Nodulizer, vermicular agent ma inoculant mo u'amea lafo.O se mea e le masani ai le magnesium ferrosilicon alloy, e lauiloa foi o le magnesium alloy spheroidizer, o se tui lelei ma le malosi faʻainisinia maualuga ma le malosi o le deoxidation ma le desulfurization aafiaga.2. Fa'aopoopo mo le u'amea: malamalama seasea lalolagi magnesium ferrosilicon u'amea fa'aaogaina i le gaosiga o nodulizers, vermicularizers, ma inoculants, ma fa'aaogaina foi e fai ma mea fa'aopoopo ma fa'amea fa'afefiloi i le gaosiga o le sila ma le u'amea.E faʻaaogaina mo le faʻamamaina, deoxidation, denaturation, neutralization o mea leaga leaga ma le maualalo o le liusuavai (Pb, arsenic, ma isi), faʻafefeteina vaifofo mautu, faʻavaeina o mea fou uamea, ma isi e faʻamamaina ai le sila.