▎ 摘　　要

NOVELTY - The method involves taking raw material wires, where each raw material wire is composed of two metal single wires or a metal single wire and an inorganic non-metal single wire. The raw material wire is provided with multiple metal single strands that are connected with the metals single wires with different elements. The raw material wire is twisted to obtain a composite stranded wire. Continuous extrusion forming is carried out to obtain the obtained composite strand wire. A graphene layer is coated on a surface of anm aluminum wire base body. USE - Method for preparing an alloy sectional profile. ADVANTAGE - The method realizes uniform distribution of the insoluble alloy elements and the alloy elements with large differences in specific gravity and ensures continuous production by combining the metals in arbitrary proportions, thus mixing of metal elements and nonmetal elements in arbitrary proportions. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an alloy sectional profile.