High temperature heat-treating jig

Details High temperature heat-treating jig High temperature heat-treating jig

1994-01-12

1994-12-06

Walsh, Donald P.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

419 5, 419 9, 419 36, 419 45, B22F 704

Patent

active

053708377

ABSTRACT:
A high temperature heat-treating jig characterized by forming a tungsten layer or a tungsten alloy layer on the surface of a heat-resistant base to avoid discoloration and color shading during the heat treatment at a high temperature.

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