中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 金属研究所
  3. 中国科学院金属研究所
The Effect of the Forging Process on the Microstructure and Mechanical Properties of a New Low-Cost Ti-5Al-1.5Mo-1.8Fe Alloy

文献类型：期刊论文

作者Hu, Jinbao1,2; Mu, Yiqiang1,2; Xu, Qinsi1,2; Yao, Nan1; Li, Shujun2; Lei, Xiaofei2
刊名MATERIALS
出版日期2023-07-01
卷号16期号:14页码:11
关键词a new low-cost titanium alloy forging microstructure mechanical properties fracture toughness
DOI10.3390/ma16145109
通讯作者Xu, Qinsi(20180062@sau.edu.cn) ; Lei, Xiaofei(xflei@imr.ac.cn)
英文摘要This paper presents results on the microstructure and mechanical properties of a new low-cost titanium alloy Ti-5Al-1.5Mo-1.8Fe after different forging processes. The & beta; phase transformation temperature of this alloy was 950 & DEG;C. In this study, the forging temperatures were designed at 920 & DEG;C and 980 & DEG;C, and the deformation degree ranged from 20% to 60%, with an interval of 20%. This study investigated the impact of the equiaxed & alpha; phase and shape of the lamellar microstructure on the tensile characteristics and fracture toughness of an alloy. The research employed a microstructure analysis and static tensile testing to evaluate the effect of forging temperatures and degree of deformation on the microstructure features. The findings revealed that forging temperatures could modify the microstructure characteristics, and the degree of deformation also affected this microstructure. This study demonstrates that a bimodal structure with an equiaxed & alpha; phase can be utilized to balance high strength and high ductility, resulting in better overall mechanical properties.
资助项目Opening Project of National Key Laboratory of Shock Wave and Detonation Physics[2022JCJQLB05702]
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics
语种英语
WOS记录号WOS:001036546300001
出版者MDPI
资助机构Opening Project of National Key Laboratory of Shock Wave and Detonation Physics
源URL[http://ir.imr.ac.cn/handle/321006/178948]  
专题金属研究所_中国科学院金属研究所
通讯作者Xu, Qinsi; Lei, Xiaofei
作者单位1.Shenyang Aerosp Univ, Coll Civil Aviat, Shenyang 110136, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Jinbao,Mu, Yiqiang,Xu, Qinsi,et al. The Effect of the Forging Process on the Microstructure and Mechanical Properties of a New Low-Cost Ti-5Al-1.5Mo-1.8Fe Alloy[J]. MATERIALS,2023,16(14):11.
APA Hu, Jinbao,Mu, Yiqiang,Xu, Qinsi,Yao, Nan,Li, Shujun,&Lei, Xiaofei.(2023).The Effect of the Forging Process on the Microstructure and Mechanical Properties of a New Low-Cost Ti-5Al-1.5Mo-1.8Fe Alloy.MATERIALS,16(14),11.
MLA Hu, Jinbao,et al."The Effect of the Forging Process on the Microstructure and Mechanical Properties of a New Low-Cost Ti-5Al-1.5Mo-1.8Fe Alloy".MATERIALS 16.14(2023):11.

入库方式： OAI收割

来源：金属研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。