North America Fesi Powder Market by Manufacturers,
Veröffentlicht am in "Welt", Sprache — English. 4 Seiten.
Ferrosilicon powder is made by melting a fixed ratio of high purity iron and crude ferrosilicon in an induction furnace. The molten metal is then atomised using a high pressure stream of inert nitrogen gas to produce a high-grade ferrosilicon powder. Mehr anzeigen
