▎ 摘　　要

NOVELTY - The method involves taking tungsten powder with different granularity and inducing copper powder, micro-activating element and alcohol to mix to obtain the mixed powder, pressing the mixed powder according to the preset density in the steel mold to obtain the porous tungsten framework, dipping the porous tungsten skeleton in a metal salt solution, drying in an oven, depositing a catalytic copper source and a carbon source on the surface of the treated tungsten skeleton to obtain a porous tungsten skeleton deposited with carbon source, calcining the porous tungsten skeleton deposited with carbon source in an atmosphere tube furnace, growing graphene in situ on surface, cooling to obtain a germanium reinforced porous tungsten skeleton and performing infiltration sintering the germanium-reinforced porous tungsten skeleton in a microcomputer program-controlled high-temperature hydrogen atmosphere sintering furnace to realize the in-situ growth of the tungsten carbide reinforcement phase. USE - The method is useful for preparing in-situ self-generating germanium tungsten carbide synergistic reinforced tungsten copper composite material. ADVANTAGE - The method solves the problem that the tungsten copper composite material has the contradiction between the super-strong burning resistance and the high conduction.