航空航天用TA18钛合金管材研究进展  

Research Progress in TA18 Titanium Alloy Tubes for Aerospace Applications

作　　者：韩建业[1,2] 刘汉源 张鹏省[1,2] 汶斌斌 刘少辉[1,2] 张亚峰 余森[1,2] Han Jian-ye;Liu Han-yuan;Zhang Peng-sheng;Wen Bin-bin;Liu Shao-hui;Zhang Ya-feng;Yu Sen(Northwest Institute for Non-ferrous Metal Research,Xi’an 710016,China;Shaanxi Provincial Key Laboratory of Medical Metal Materials,Xi’an,710016,China)

机构地区：[1]西北有色金属研究院,陕西西安710016 [2]陕西省医用金属材料重点实验室,陕西西安710016

出　　处：《内燃机与配件》2023年第24期114-116,共3页Internal Combustion Engine & Parts

基　　金：陕西省财政厅动力专项(YK22C-1-1);陕西省重点研发计划(2022SF-386);西安市科技计划(21XJZZ0081)。

摘　　要：本文简要分析了TA18(Ti-3Al-2.5V)在国内外航空航天领域的研究进展及存在的部分加工技术难题。随着我国航空航天等高科技领域的快速发展,对于高性能、高精度、高成形性的TA18钛合金管材的需求正逐步增加,目前国内中高强的TA18管材已经开始应用,但其织构控制、显微组织控制、轧制工艺、薄壁管弯曲成形等加工技术尚需要进一步突破,并对其发展提出了展望。This article briefly analyzes the research progress,and some processing technical difficulties of TA18(Ti-3Al-2.5V)tubes in the aerospace field.With the rapid development of high-tech fields such as aerospace,the demand for high-performance,high-precision,and high formability TA18 titanium alloy tubes is gradually increasing.The medium and high strength TA18 tubes in China have started to be applied,but further breakthroughs are needed in texture control,microstructure control,rolling process,and thin-walled tube bending forming.Finally,the article proposes prospects for the development direction of TA18 titanium alloy pipes.

关 键 词：TA18钛合金 航空 航天 管材 研究进展 

分 类 号：TG146.23[一般工业技术—材料科学与工程]