【摘要】 超高强铝合金在航空航天领域具有广泛的应用前景。对目前800 N/mm~2以上强度级超高强铝合金的研究进展进行了综述,归纳了800 N/mm~2以上强度级超高强铝合金的微观组织设计思路,并对不同微观组织设计思路制备材料的力学性能和强化机制进行了分析。更多还原

【Abstract】 Ultra-high strength aluminum alloy has a wide application prospect in aerospace field. In this paper, the recent progress of ultra-high strength aluminum alloy above 800 N/mm~2 is reviewed. The microstructure design ideas of ultra-high strength aluminum alloy above 800 N/mm~2 are summarized, and the mechanical properties and strengthening mechanism of materials prepared via different microstructure design ideas are analyzed.更多还原