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powder metallurgy pure iron powder

Iron powder used in the production of powder metallurgy iron-based products of iron powder, its quality indicators include: general chemical components, such as iron, carbon, oxygen, sulfur, phosphorus and acid insolubles content, oxygen content available hydrogen loss (loss weight) of the reduction in hydrogen approximately;Physical and technological properties, such as size composition, loose packing density, fluidity, compressibility and sintering dimension stability.