【摘要】 综述并评论了金属基复合材料的高应变速率超塑变形机制,描述了金属基复合材料在高应变速率超塑变形中的一些理化现象,说明了变形过程中的各种影响因素,总结了具有高应变速率超塑性能的金属基复合材料及其性能,并指出了在金属基复合材料的高应变速率超塑性研究方面的不足.更多还原

【Abstract】 Some physical and chemical phenomena in the process are discussed of superplastic deformation and influential factors of the process are discussed. Metal matrix composites that possess high-strain-rate superplasticity are described, shortcomings in the research of high-strain-rate superplastic in MMCs are pointed out, and research hotspots of MMCs are discussed.更多还原