MAGNESIA PARTIALLY STABILIZED ZIRCONIA WIRE DRAWING DIE ASSEMBLY

摘要

The present system provides a wire drawing die assembly having a magnesia oxide partially stabilized zirconia die or nib for contacting or reducing the diameter of a wire during a draw. The magnesia partially stabilized zirconia has a density of approximately 5.75-5.90 g/cc; a fracture toughness of approximately 10-12; and a flexural strength of approximately 575-700 MPa.