Patent ID: 8668803
Filing Date: 2014-03-11
Classification: B01J,B22F,B28B,B32B,B82Y,C01B,C23C,F41H,H01B,H01L,H05K,Y02E,Y02P,Y10T

Abstract:
1. A method of making a sandwich of impact resistant material, the method comprising: providing a first tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the first tile and the first tile comprises a hardness value; providing a second tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the second tile and the second tile comprises a hardness value; providing a third tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the third tile and the third tile comprises a hardness value; and coupling the second tile in between the first tile and the third tile, wherein the second tile comprises a hardness value greater than the first tile and third tile.