2X24系列铝合金的研究状况与发展趋势  

Research status and development trend of 2X24 series aluminum alloys

作　　者：丛福官[1] 李婷 吴沂哲 胡天龙 崔爽[1] CONG Fuguan;LI Ting;WU Yizhe;HU Tianlong;CUI Shuang(Northeast Light Alloy Co.,Ltd.,Harbin 150060,China)

机构地区：[1]东北轻合金有限责任公司,哈尔滨150060

出　　处：《轻合金加工技术》2025年第1期1-9,共9页Light Alloy Fabrication Technology

基　　金：新疆维吾尔自治区科技厅重点研发专项项目资助(2020B02007);国家自然科学基金资助(51861033)。

摘　　要：2X24系列铝合金是可热处理强化的中强变形铝合金,具有塑性好、强度较高、密度小、易成形及耐蚀性好等优点,机身蒙皮、机翼壁板等零件的重要材料,被广泛应用于航空制造业。鉴于当前国际发展及我国战略性新兴产业布局,高端铝合金开发成为新型铝合金发展的主要方向。本文主要综述了2X24系列铝合金的研究状况及发展趋势,介绍了2X24系列铝合金主要特性、应用及其热处理工艺和强化机理。As a heat-treatable medium-strong wrought aluminum alloy,2X24 series aluminum alloy has the advantages of good plasticity,high strength,low density,easy formability,and good corrosion resistance,thus widely used in the aviation manufacturing industry.According to the current international development and China's strategic layout of emerging industries,the development of high-end aluminum alloys has become the main trend for new aluminum alloys.This article mainly summarizes the research status and development trends of 2X24 series aluminum alloys,introduces the main characteristics,applications,heat treatment processes,and strengthening mechanisms of 2X24 series aluminum alloys.

关 键 词：2X24系列铝合金 发展趋势 热处理工艺 强化机理 

分 类 号：TG146.21[一般工业技术—材料科学与工程]