High-strength, high-conductivity and wear-resistant titanium-silicon carbide reinforced tungsten-copper alloy and preparation method thereof

The invention belongs to the technical field of copper-based alloys and manufacturing thereof, and particularly relates to a high-strength high-conductivity wear-resistant titanium carbide-silicon reinforced tungsten-copper alloy and a preparation method thereof. The preparation method comprises the steps of copper plating on the surface of tungsten powder, copper plating on the surface of titanium silicon carbide, mechanical ball milling and mixing, activated sintering and aging, deformation processing and annealing treatment, and interface wettability among the tungsten powder, the titanium silicon carbide and the copper powder is improved by introducing the activated copper element. The sintering property of the titanium-silicon carbide reinforced tungsten-copper alloy is improved by combining a sintering process, a uniform and compact tissue structure of the titanium-silicon carbide reinforced tungsten-copper alloy is realized, internal holes of the material are further eliminated through a rolling proces