US PATENT SUBCLASS 419 / 47
.~ Liquid phase sintering

Current as of: June, 1999
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419 /   HD   POWDER METALLURGY PROCESSES

1  DF  POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING {16}
47.~ Liquid phase sintering

DEFINITION

Classification: 419/47

Liquid phase sintering:

(under subclass 1) Processes wherein it is recited that some

portion but not all of the material melts during the sintering operation.