Method for producing articles by reactive infiltration

Details Method for producing articles by reactive infiltration Method for producing articles by reactive infiltration

1993-03-19

1994-11-22

Walsh, Donald P.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

419 10, 419 12, 419 14, 419 45, 264 60, 264DIG30, 501 95, 501 96, 164 91, B22F 708, B22D 1900, C04B 3502, C04B 3565

Patent

active

053666860

ABSTRACT:
A method for producing an article including a refractory compound by infiltrating a preform with a liquid infiltrant and initiating a reaction between the preform and the liquid infiltrant to establish a reaction front which propagates in a direction opposite to the direction of flow of the liquid infiltrant is provided, as are articles prepared according to this method.

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