Research on the Hot Precision Processing of TiAl Alloys
γ-TiAl components due to their unique properties are on the verge of industrial application for increasing operation temperature and improving energy efficiency, especially in aerospace and automobile areas. This paper describes the recent developments of hot precision processing in ingot metallurgy technology including investment casting, canned forging and sheet rolling of TiAl alloys.Alloys development and the melting technology were discussed. Investment casting of TiAl alloys has been successfully developed to manufacture net-shape components. Research aimed at producing TiAl sheets through canned forging and rolling is introduced.
γ-TiAl alloys Hot precision processing Microstructures Mechanical properties
Yuyong Chen Yanfei Chen Shulong Xiao Fantao Kong Jing Tian Lijuan Xu
National Key Laboratory for Precision Hot Processing of Metals, School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
国际会议
10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)
西安
英文
407-412
2009-01-13（万方平台首次上网日期，不代表论文的发表时间）