System and method for making a structured material
A system for forming a bulk material having insulated boundaries from a metal material and a source of an insulating material is provided. The system includes a heating device, a deposition device, a coating device, and a support configured to support the bulk material. The heating device heats the metal material to form particles having a softened or molten state and the coating device coats the metal material with the insulating material from the source and the deposition device deposits particles of the metal material in the softened or molten state on the support to form the bulk material having insulated boundaries.
1. A system for forming a bulk material having insulated boundaries from a metal material and a source of an insulating material, the system comprising:
a heating device;
a deposition device;
a charging plate;
a coating device; and
a support configured to support the bulk material;
wherein the heating device heats the metal material to form particles having a softened or molten state, the charging plate creates an electric charge on the particles in the softened or molten state, and the coating device coats the metal material with the insulating material from the source and the deposition device deposits the particles of the metal material in the softened or molten state on the support to form the bulk material having the insulated boundaries.
2. The system of claim 1 wherein the source of the insulating material comprises a reactive chemical source and the deposition device deposits the particles of the metal material in the softened or molten state on the support in a deposition path such that the insulated boundaries are formed on the metal material by the coating device from a chemical reaction of the reactive chemical source in the deposition path.
3. The system of claim 1 wherein the source of the insulating material comprises a reactive chemical source and insulated boundaries are formed on the metal material by the coating device from a chemical reaction of the reactive chemical source after the deposition device deposits the particles of the metal material in the softened or molten state on to the support.
4. The system of claim 1 wherein the source of the insulating material comprises a reactive chemical source and the coating device coats the metal material with the insulating material to form insulated boundaries from a chemical reaction of the reactive chemical source at the surface of the particles.
5. The system of claim 1 wherein the deposition device comprises a uniform droplet spray deposition device.
6. The system of claim 1 wherein the source of the insulating material comprises a reactive chemical source and the coating device coats the metal material with the insulating material to form insulated boundaries formed from a chemical reaction of the reactive chemical source in a reactive atmosphere.
7. The system of claim 1 wherein the source of the insulating material comprises a reactive chemical source and an agent and the coating device coats the metal material with the insulating material to form insulated boundaries formed from a chemical reaction of the reactive chemical source in a reactive atmosphere stimulated by a co-spraying of the agent.
8. The system of claim 1 wherein the bulk material includes domains formed from the metal material with the insulated boundaries.
9. The system of claim 1 wherein the softened or molten state is at a temperature below the melting point of the metal material.
10. The system of claim 1 wherein the charging plate is coupled to a direct current source.
11. The system of claim 1 wherein the charging plate is configured to create the electric charge on the particles in the softened or molten state to cause the particles to repel each other.