航空材料学报2024，Vol.44Issue(2)：72-86,15.DOI:10.11868/j.issn.1005-5053.2023.000218
常见结构材料低温性能研究进展
Research progress on low-temperature properties of common structural materials
摘要
Abstract
With the rapid development of low-temperature fields such as deep space exploration,polar scientific research,low-temperature storage and transportation,the service conditions for low-temperature structural components are becoming increasingly stringent.Therefore,low-temperature materials have gradually become a research hotspot in the world.This article mainly summarizes the low-temperature performance and related mechanisms of common structural materials such as low-temperature steel,aluminum alloy,titanium alloy,aluminum matrix composites and resin matrix composites.The effects of different crystal structures,alloy types,alloying elements and other factors on the mechanical properties of structural materials such as low temperature strength,plasticity and toughness,and the mechanism of low temperature deformation,strengthening and toughening are concluded.The application and prospect of different grades of low-temperature structural materials in different fields at home and abroad are also briefly introduced.The future research prospect of low-temperature materials is put forward.关键词
低温性能/钢/钛合金/铝合金/铝基复合材料/树脂基复合材料Key words
low temperature properties/steel/titanium alloy/aluminum alloy/aluminum matrix composites/resin matrix composites分类
矿业与冶金引用本文复制引用
周俊键,张学习,钱明芳,李爱滨,耿林..常见结构材料低温性能研究进展[J].航空材料学报,2024,44(2):72-86,15.基金项目
国家重点研发计划项目(3705701) （3705701）
