Iningi lamasongo kazibuthe adinga ukupeyintwa ukuze kube lula ukuhlukanisa. Ngokuvamile, i-iron powder core ihlukaniswa ngemibala emibili. Ezisetshenziswa kakhulu ezibomvu/ezisobala, eziphuzi/ezibomvu, eziluhlaza/ezibomvu, eziluhlaza/oluhlaza okwesibhakabhaka kanye nophuzi/mhlophe. Indandatho ye-manganese eyinhloko ngokuvamile Ipendwe ngokuluhlaza, insimbi-sil...
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