A novel Ti45V45(AlCrMo)10 lightweight medium-entropy alloy with outstanding mechanical properties

被引：6
|
作者：
Di, Yan
Wang, Mingliang [1 ]
Zhang, Lingkun
Yan, Hongwei [2 ,3 ,4 ]
Zhang, Yongan [1 ,2 ,3 ,4 ]
Lu, Yiping [1 ,5 ]
机构：
[1] Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China
[2] GRINM Grp Co LTD, State Key Lab Nonferrous Met & Proc, Beijing 100088, Peoples R China
[3] GRIMAT Engn Inst Co LTD, Beijing 101407, Peoples R China
[4] Gen Res Inst Nonferrous Met, Beijing 100088, Peoples R China
[5] Dalian Univ Technol, High Entropy Alloy Mat Engn Res Ctr Liaoning Prov, Sch Mat Sci & Engn, Dalian 116024, Peoples R China
来源：
MATERIALS LETTERS | 2023年 / 339卷
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Medium-entropy alloy; Lightweight alloy; Mechanical properties; Microstructure;
D O I：
10.1016/j.matlet.2023.134089
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Developing lightweight and high-strength alloys has always been a pursuit of researchers. This study reports a novel Ti45V45(AlCrMo)(10) lightweight medium-entropy alloy (LMEA) with a low density of 5.37 g/cm(3). The Ti45V45(AlCrMo)(10) LMEA had a single-phase body-centered cubic structure and exhibited high yield strength of 1060 MPa. This LMEA showed high specific yield strength of approximately 200 MPa center dot cm(3)center dot g(-1), which was superior to most of the reported high/medium-entropy alloys.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Optimizing the cell compatibility and mechanical properties in TiZrNbTa medium-entropy alloy/ β-Ti composites through phase transformation
    Du, Peng
    Cui, Zhi
    Xiang, Tao
    Li, Yunping
    Zhang, Liang
    Cai, Zeyun
    Zhao, Ming
    Xie, Guoqiang
    ACTA BIOMATERIALIA, 2024, 181 : 469 - 482
  • [22] A novel Fe-rich non-equiatomic medium-entropy alloy with superior mechanical properties
    Shivam, Vikas
    Kar, Shubhada
    Bansal, Gaurav K.
    Chandan, Avanish K.
    Sahoo, Biraj K.
    Mandal, G. K.
    Mukhopadhyay, N. K.
    Srivastava, V. C.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 952
  • [23] A novel Fe-rich non-equiatomic medium-entropy alloy with superior mechanical properties
    Shivam, Vikas
    Kar, Shubhada
    Bansal, Gaurav K.
    Chandan, Avanish K.
    Sahoo, Biraj K.
    Mandal, G.K.
    Mukhopadhyay, N.K.
    Srivastava, V.C.
    Journal of Alloys and Compounds, 2023, 952
  • [24] Mechanical Properties and Energy Absorption Characteristics of Porous CoCrNi Medium-Entropy Alloy
    Jia Qiaorui
    Wang Xiaohua
    Liu Jie
    Ma Shengguo
    Wang Zhihua
    RARE METAL MATERIALS AND ENGINEERING, 2024, 53 (04) : 1149 - 1154
  • [25] Manipulation of precipitation and mechanical properties of precipitation-strengthened medium-entropy alloy
    Lv, Jiwei
    Yu, Haoyang
    Fang, Wei
    Yin, Fuxing
    Wei, Daixiu
    SCRIPTA MATERIALIA, 2023, 222
  • [26] Effect of Al on microstructure and mechanical properties of cast CrCoNi medium-entropy alloy
    Hu, Qiang
    Liu, Fu-chu
    Fan, Qian-lu
    Du, Hui
    Liu, Gang
    Wang, Guang-hua
    Fan, Zi-tian
    Liu, Xin-wang
    CHINA FOUNDRY, 2018, 15 (04) : 253 - 262
  • [27] The effects of grain size and temperature on mechanical properties of CoCrNi medium-entropy alloy
    Can Zhang
    Ben Han
    Mingxing Shi
    Journal of Molecular Modeling, 2023, 29
  • [28] Influence of Annealing on Microstructure and Mechanical Properties of a Nanocrystalline CrCoNi Medium-Entropy Alloy
    Schuh, Benjamin
    Voelker, Bernhard
    Todt, Juraj
    Kormout, Karoline S.
    Schell, Norbert
    Hohenwarter, Anton
    MATERIALS, 2018, 11 (05)
  • [29] Effects of NbC addition on mechanical and tribological properties of AlCrFeNi medium-entropy alloy
    Xu, Z.
    Li, D. Y.
    Diao, Guijiang
    Wu, M. Y.
    Fraser, D.
    Li, Jing
    Chung, R.
    Li, Q. Y.
    TRIBOLOGY INTERNATIONAL, 2024, 194
  • [30] Additive manufacturing of VCoNi medium-entropy alloy: Microstructure evolution and mechanical properties
    Amar, Abdukadir
    Wang, Mingliang
    Zhang, Lingkun
    Li, Jinfeng
    Huang, Liufei
    Yan, Hongwei
    Zhang, Yongan
    Lu, Yiping
    ADDITIVE MANUFACTURING, 2023, 68
12345