搅拌摩擦加工改善材料组织性能研究现状及展望

Research and outlookingof friction stir processingon improvingmaterials' microstructures and mechanical properties

归纳总结了目前采用搅拌摩擦加工技术对铝合金、镁合金、钛合金等进行组织和力学性能改善的研究现状以及尚未解决的问题,展望了利用搅拌摩擦加工技术改善材料组织性能的研究新方向。

The current situations and problems of friction stir processing on improving microstructures and mechanical properties of aluminum alloys,magnesium alloys and titanium alloys were summarized.Meanwhile,the research directions of friction stir processing,provided a guidance for the future development of friction stir processing were pointed out.