A novel binder system for hardmetal powder extrusion moulding (PEM) process has been developed. The binder system comprises a major fraction of a mixture of low
Alumina-(0~20 vol. pct) iron composites were fabricated by hot-pressing of well-mixed alumina and iron powders at 1400°C and 30 MPa for 30 min. Hot-pressed
A simple modified analytic EAM model for bcc Fe and fcc Al was used to calculate the lattice constant and elastic constants of B2 FeAl and DO3 Fe3Al alloys. The
A mathematical model of two-dimensional flows of PIM derived from the momentum, continuity equations and theheat transfer equation is obtained. The formula of c