▎ 摘　　要

NOVELTY - The utility model claims a graphene orientation distribution of uniform electromagnetic field coating device coating, which is composed of electrical source, joint and is two coil longitudinally distributed on power supply, located between two coils of wire rod coating machine, the wire bar coating machine is used for coating plate coating, further provided with an axial probe between the two coils, the axial probe connected to a Gaussmeter. the device of the utility model can generate vertical to the coating plate of uniform magnetic field, such a wire bar coater on the coating added coating of graphene, the graphene under the action of uniform magnetic field uniformly directional arrangement in the coating to form a layer of compact oxidation graphene, coating after curing has a dense oxide graphene, which can obviously improve the barrier properties of the coated substrate. The utility model device is delicate in structure and design, capable of generating a stable magnetic field, and the magnetic field strength can be controlled.