金属基复合材料高通量制备及表征技术研究进展

The "material genetic engineering" plan, based on the large data, is to investigate the high throughput design, fabrication and characterization techniques with the aim to shift the material research from traditional mode to high throughput mode with low cost and fast response speed, and to accelerate the research and development of new materials and achieve the goal of "double reduction halves". As the metal matrix composites (MMCs) exhibit multi- components and a thermodynamically non- equilibrium state during fabrication, some key issues occur and need to be addressed including: (1) for high throughput fabrication, currently developed high throughput technologies based on thermodynamically equilibrium conditions, such as spray printing and multi-node diffusion methods, are not applicable for MMCs; (2) for high throughput characterization, there is a lack of multi- dimensional, field and scale acquisition technique for the composition, morphology, microstructure and property of MMCs. In order to solve these problems, the progress on the research and development of high throughput fabrication and characterization techniques of MMCs was reviewed, especially, in the field of gradient reinforced MMCs and their high throughput combination characterization methods, which may promote the application of high throughput fabrication and characterization techniques in MMCs. Finally, the bottlenecks and prospects in the high throughput fabrication and characterization of MMCs are proposed.