FUNCTIONAL COMPOSITE MATERIAL USING SHAPE MEMORY ALLOY, AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a functional composite material using shape memory alloy and the wire made of which, even if both ends of a TiNi wire are not fixed, causes neither inverse transformation nor contraction during curing and can be embedded, and to provide its manufacturing method. SOLU...

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Bibliographische Detailangaben
Hauptverfasser: OTSUKA KAZUHIRO, KISHI TERUO, CHO HEIKOKU, KYO TSUGI, TOYAMA NOBUYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a functional composite material using shape memory alloy and the wire made of which, even if both ends of a TiNi wire are not fixed, causes neither inverse transformation nor contraction during curing and can be embedded, and to provide its manufacturing method. SOLUTION: The functional composite material can be obtained by using shape memory alloy in which austenitic phase and martensitic phase occur via the phase transformation temperature, cold-drawing the shape memory alloy, and binding the wire made of the shape memory alloy of martensitic phase with resin matrix to mold it.