Combustion synthesis process utilizing an ignitable primer which

Details Combustion synthesis process utilizing an ignitable primer which Combustion synthesis process utilizing an ignitable primer which

1993-04-27

1994-08-23

Walsh, Donald P.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Sintering which includes a chemical reaction

419 38, 419 48, 419 63, B22F 100

Patent

active

053405331

ABSTRACT:
A process for producing a dense composite material by combustion synthesis. In the first step of the process, a reaction mixture comprised of an elemental material is provided. The elemental material is charged to a die, a uniaxial pressure of from about 500 to about 5,000 pounds per square inch is applied to the elemental material within the die, and the elemental material within the die is ignited. Prior to, during, and subsequent to the time said elemental material is been ignited, the uniaxial pressure of from about 500 to about 5,000 pounds per square inch is applied to the elemental material within said die.

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