▎ 摘　　要

NOVELTY - The method involves using an electrophoretic deposition to deposit an oxide graphene on a magnesium-based alloy sheet layer. The layered graphene carbon-magnetic composite material is constructed with different structure parameters by changing the deposition time and the thickness of the initial graphene. The plasma sintering and multi-channels rolling step is discharged to obtain the synthesis of biomedical layered heterogeneous graphene- type composite material. The treatment graphene mixed acid is acidified, heated in water bath, washed and dried to obtain an oxidized graphene. The oxidized graphene is ultrasonically dispersed in the isopropanol solution. USE - Method for preparing biomedical layered isomeric graphene magnesium-based composite material, which is useful in biological medical aspect. No biological data given. ADVANTAGE - The method enables providing good mechanical property of biomedical layered heterogeneous graphene magnesium-based composite material, and can effectively control the corrosion resistance by the magnesium alloy component. The method reduces the degradation rate of biological magnesium alloy in vivo, increases the service life of biomedical magnesium alloy under the human environment, and improves the strength and toughness of the material itself. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a biomedical layered heterogeneous graphene magnesium-based composite material.