Development and Application of Ti-based Alloy Casting Technologies in the Field of Aerospace

• 作者: HOU Zhengquan LI Baohui FENG Gangwen WU Jingxi FAN Lipeng GUO Yingfei CHEN Yuyong CHEN Bin ZHANG Xuliang
• 来源期刊: 上海航天（中英文）
• 学科: 工学
• 年，卷（期）: 2022,（1）
• 所属期刊栏目: Special Paper of Expert
• 页码范围: 1-14
• 页数: 14页
• 分类号: TG292
• 语种: 中文
• DOI: 10.19328/j.cnki.2096‑8655.2022.01.001

摘要

Ti-based alloys have been widely applied in the aerospace field,owing to their outstanding performance. Precision casting can be used to make integrated near-net-shape components with complex thin-walled structures, which will further promote the engineering application of Ti-based alloys. In this paper,the research progress of Ti-based alloys,e. g.,high-temperature Ti-based alloys,high-strength Ti-based alloys,TiAl-based alloys,Ti-based matrix composites,and their precision casting technologies are reviewed. In addition,the development directions of Ti-based alloys are presented based on the application status of Ti-based alloys in the aerospace field.