COMPOSITE FUNCTIONAL MATERIAL Russian patent published in 2010 - IPC B32B15/01 C22F1/00 

FIELD: machine building.

SUBSTANCE: material contains at least two layers, fastened to each other by plane, one of which is implemented from material, allowing reversible deformation at changing of external field in operation range, and the second layer is implemented from elastoplastic material, allowing yield stress, which is in the range of deformations of composite functional material, appearing in it at changing of external field in working range. In the capacity of external field it is used temperature field, magnetic field or compression or expansion stress field, herewith layers material depends on used external field.

EFFECT: enhancement of bending deformation, induced by action of external field, functional capabilities enhancement ensured by achievement nonreversible alteration of form of material in the issue impact of external field, manufacturability increasing and simplification of automated quantity-produced material.

4 cl, 4 dwg, 4 ex