Shape memory structure and preparation method and application thereof

The invention relates to the technical field of shape memory alloys, in particular to a shape memory structure and a preparation method and application thereof. The preparation method of the shape memory structure comprises the step of performing high heat conduction treatment on the surface of a shape memory alloy with two-way memory to form the two-way memory heat transfer structure with a heat transfer layer. The defect of slow heat transfer of the shape memory alloy is overcome through high heat conduction treatment, and the application of the shape memory alloy in the heat transfer field is expanded. 本发明涉及形状记忆合金技术领域，具体涉及一种形状记忆结构及其制备方法和应用。其中，一种形状记忆结构的制备方法，包括：对具有双程记忆的形状记忆合金的表面进行高导热处理形成具有传热层的双程记忆传热结构。本发明通过高导热处理弥补了形状记忆合金传热慢的缺陷，扩展了形状记忆合金在传热领域的应用。