Applications of numerical simulation in bulk forming; In situ diamond wires - Part I: the Cu-15 vol.% Nb high strength cable;In situ diamond wires - Part II: the bronze 4wt.% diamond composite cutting rope;Metal flow behavior to fill grooved die by rotary forging; Processing and Performances of some Composite Materials with Silver Matrix;Processing of diamond composites for cutting tools bypowder metallurgy and rotary forging