Nonferrous cast metal matrix composites

Details Nonferrous cast metal matrix composites Nonferrous cast metal matrix composites

1996-08-26

1998-09-08

Batten, Jr., J. Reed

Metal founding

Process

Shaping liquid metal against a forming surface

164100, B22D 1914

Patent

active

058031537

ABSTRACT:
Inserts of powder compacts or metal matrix composite inserts in the form of rods, bars, plates, wires, wire mesh, ribbons, chaplets, mold coatings or machining chips are placed in the sprue, sprue basin, runner, or a mold in gate of a static sand mold. The molten metal stream partly or completely melts the inserts releasing the reinforcements which get mixed with the molten alloy streams to form the shaped casting of the composite.

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