航空材料学报2024，Vol.44Issue(3)：43-64,22.DOI:10.11868/j.issn.1005-5053.2023.000056
高模量镁基材料实验和集成计算研究进展
Research progress in experimental and integrated calculations of high modulus magnesium based materials
李志强 1帅川 1柳伟 1侯华 2张高龙 3赵宇宏4
作者信息
- 1. 中北大学 材料科学与工程学院,教育部/山西省共建高性能铝/镁合金材料开发及应用协同创新中心,太原 030051
- 2. 中北大学 材料科学与工程学院,教育部/山西省共建高性能铝/镁合金材料开发及应用协同创新中心,太原 030051||太原科技大学,太原 030024
- 3. 太原科技大学,太原 030024||山西神州航天科技有限公司,山西晋中 030800
- 4. 中北大学 材料科学与工程学院,教育部/山西省共建高性能铝/镁合金材料开发及应用协同创新中心,太原 030051||北京科技大学北京市材料基因工程高精尖创新中心,北京 100083
- 折叠
摘要
Abstract
Magnesium alloy is widely used in the aerospace field due to its low density,high specific strength,high damping and good thermal conductivity.However,its low elastic modulus limits its reliable application in large thin-walled components.Aiming at the problem to improve the modulus properties of magnesium-based materials,this paper briefly introduces the main factors affecting the modulus of the alloy,compares the advantages,disadvantages and application scope of relevant calculation models such as equal stress-strain model,rule of mixture,Halpin-Tsai model and two-phase composite model,summarizes the current situation and progress of the research on the modulus properties of magnesium-based materials,and reviews the two major ways of modulus improvement of magnesium-based materials and the mechanism of performance improvement.Based on the integrated computational material engineering,the integrated development strategy of high-strength and high-modulus magnesium-based materials for atomic-lattice scale analogy high-modulus aluminum alloy development and machine learning assisted optimization experimental design is proposed.关键词
镁合金/镁基复合材料/高模量性能/集成计算材料工程Key words
magnesium alloy/magnesium matrix composites/high modulus performance/integrated computational material engineering分类
航空航天引用本文复制引用
李志强,帅川,柳伟,侯华,张高龙,赵宇宏..高模量镁基材料实验和集成计算研究进展[J].航空材料学报,2024,44(3):43-64,22.
