COMBINED FUNCTIONAL MATERIAL DEVICE

摘要

PURPOSE:To form a combined functional material device which is movable in response to an external applied electromagnetic field, self-generating heat by the effect of an electromagnetic-induced eddy current and enables the self- deformation of the shape memory element itself to the original memorized shape by a temp. change due to the heat by combining a simple shape memory material with a ferromagnetic substance. CONSTITUTION:A fine wire 1 of ferromagnetic ferrite is wound around the surface of a Ti-Ni shape memory alloy 2 and they are joined to obtain the objective combined functional material device capable of self-generating heat by the effect of an electromagnetic-induced eddy current generated in an external electromagnetic field and capable of self-deformation.