组成复合化以及结构非均质化的材料开发技术已成为提高材料性能的重要途径，而材料/结构一体化成形的短流程近终形成形技术作为材料功能创新的重要手段以及高效、节能成形技术受到极大关注。本项目基于射出成型技术，采用自行研制的非平衡精密调控装置及技术调控模腔的热力学状态，通过模腔内的低熔点金属/高分子融液与外界交换能量引入负熵流，进而打破融液原有的混沌无序平衡并向有序转化，并在模腔内自组织形成有序的金属/高分子梯度耗散结构。通过研究非平衡射出成型过程中的成分设计和有序结构演化规律、形成机制以及调控机制，建立非平衡射出成型制备下的成分、结构和性能的关系。本项目的完成将有助于丰富非平衡成形理论和发展非平衡成形新技术，形成金属/高分子梯度结构的非平衡注射成型的自组织加工技术，为一体化成型金属/高分子梯度复合材料奠定了理论基础，对非均质的金属/高分子梯度材料的一体化短流程近终形成型技术的工业应用具有指导意义。

The material development technology of the complex component and heterogeneous structure has become an important way to improve the performance of the materials. As an important way of the material functional innovation, the high-efficiency and energy-saving molding technology, the near-net shape molding technology of short process of the integral molding materials/structure has drawn a great attention. In this project, the precise regulated device and technology of are manufactured to control the non-equilibrium thermodynamic state in the molding cavity, the negative entropy flow is introduced through the energy exchange between the system outside and the low-melting metal/polymer melt in the molding cavity, and the original chaotic state of the melt is changed to the order state, and then the ordered gradient of dissipative structure of the metal/polymer mold cavity is formed by self-organization. Moreover, by researching the composition design, the evolution laws, the formation mechanism and the regulation mechanism of the ordered structure in the process of the non-equilibrium injection molding, the relationship between composition, structure and performance under the non-equilibrium injection molding is established. The completion of the project will enrich the non-equilibrium molding theory, develop the new non-equilibrium forming technology, form the self-organizing processing technology of the unbalanced injection molding of the metal/polymer gradient structure, lay a theoretical basis for the molding processing of the integrated molding metal/polymer gradient composites, and have a guiding significance for industrial application of the near-net shape technology of short process of the integral nonhomogeneous metal/polymer materials with gradient structures.