W-CU ALLOY WITH HOMOGENEOUS MICROSTRUCTURE AND METHOD OF MANUFACTURING THE SAME

摘要

The fabrication of a tungsten-copper alloy with a homogenous microstructure involves: (a) forming a powdered mixture from tungsten powder and composite W-Cu composite powder; (b) forming a compact by forming under pressure of the powdered mixture; (c) forming a skeleton by sintering the compact; (d) putting the copper in contact with the skeleton and effecting infiltration. An Independent claim is also included for a tungsten-copper alloy with a homogenous microstructure produced as above.