The use of high-entropy alloys in additive manufacturing

被引：382
|
作者：
Brif, Yevgeni [1 ]
Thomas, Meurig [1 ]
Todd, Iain [1 ]
机构：
[1] Univ Sheffield, Dept Mat Sci & Engn, Sheffield S1 3JD, S Yorkshire, England
来源：
SCRIPTA MATERIALIA | 2015年 / 99卷
关键词：
High-entropy alloys; Laser deposition; Tension test; XRD; MECHANICAL-PROPERTIES; PHASE-STABILITY; SINGLE-PHASE; MICROSTRUCTURE;
D O I：
10.1016/j.scriptamat.2014.11.037
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
An equiatomic FeCoCrNi high-entropy alloy is used as an input material for selective laser melting. The material is characterized using X-ray diffraction, scanning electron microscopy, thermal analysis and mechanical testing to investigate the feasibility of using high-entropy alloys in additive manufacturing and the resulting tensile properties. Results show that not only does the alloy preserve its single-phase solid-solution state, but it also exhibits high strength and ductility that are comparable to engineering materials like stainless steels. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：93 / 96
页数：4
相关论文
共 50 条
  • [31] Additive manufacturing of high entropy alloys: A practical review
    Ostovari Moghaddam, Ahmad
    Shaburova, Nataliya A.
    Samodurova, Marina N.
    Abdollahzadeh, Amin
    Trofimov, Evgeny A.
    Journal of Materials Science and Technology, 2021, 77 : 131 - 162
  • [32] Research progress in high entropy alloys by additive manufacturing
    Wei Shui-miao
    Ma Pan
    Ji Peng-cheng
    Ma Yong-Chao
    Wang Can
    Zhao Jian
    Yu Zhi-shui
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021, 49 (10): : 1 - 17
  • [33] A precipitation-strengthened high-entropy alloy for additive manufacturing
    Zhou, Kexuan
    Wang, Zhijun
    He, Feng
    Liu, Shaofei
    Li, Junjie
    Kai, Ji-jung
    Wang, Jincheng
    ADDITIVE MANUFACTURING, 2020, 35
  • [34] Additive manufacturing of high-strength CrMnFeCoNi high-entropy alloys-based composites with WC addition
    Jinfeng Li
    Shuo Xiang
    Hengwei Luan
    Abdukadir Amar
    Xue Liu
    Siyuan Lu
    Yangyang Zeng
    Guomin Le
    Xiaoying Wang
    Fengsheng Qu
    Chunli Jiang
    Guannan Yang
    JournalofMaterialsScience&Technology, 2019, 35 (11) : 2430 - 2434
  • [35] Additive manufacturing of high-strength CrMnFeCoNi high-entropy alloys-based composites with WC addition
    Li, Jinfeng
    Xiang, Shuo
    Luan, Hengwei
    Amar, Abdukadir
    Liu, Xue
    Lu, Siyuan
    Zeng, Yangyang
    Le, Guomin
    Wang, Xiaoying
    Qu, Fengsheng
    Jiang, Chunli
    Yang, Guannan
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 35 (11) : 2430 - 2434
  • [36] Simultaneously optimizing the strength and ductility of high-entropy alloys by magnetic field-assisted additive manufacturing
    Guo, Shuai
    Sui, Shang
    Wang, Meng
    Wang, Qian
    Tang, Rongji
    Guo, Anfu
    Zhao, Yufan
    Lin, Xin
    Huang, Weidong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 947
  • [37] Predicting the Properties of the Refractory High-Entropy Alloys for Additive Manufacturing-Based Fabrication and Mechatronic Applications
    Buranich, Vladimir
    Rogoz, Vladyslav
    Postolnyi, Bogdan
    Pogrebnjak, Alexander
    PROCEEDINGS OF THE 2020 IEEE 10TH INTERNATIONAL CONFERENCE ON NANOMATERIALS: APPLICATIONS & PROPERTIES (NAP-2020), 2020,
  • [38] Powder plasma arc additive manufacturing of CoCrFeNiWx high-entropy alloys: Microstructure evolution and mechanical properties
    Shen, Qingkai
    Xue, Jiaxiang
    Yu, Xiaoyan
    Zheng, Zehong
    Ou, Ning
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 922
  • [39] Study on laser shock modulation of melt pool in laser additive manufacturing of FeCoCrNi high-entropy alloys
    Lu, Heng
    Zhang, Xiaohan
    Liu, Jian
    Zhao, Shusen
    Lin, Xuechun
    Li, Hui
    Hu, Yaowu
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 925
  • [40] A comparative study on nanoscale mechanical properties of CrMnFeCoNi high-entropy alloys fabricated by casting and additive manufacturing
    Liu, Siqi
    Wan, Di
    Guan, Shuai
    Fu, Yuequn
    Zhang, Zhiliang
    He, Jianying
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 33 : 1211 - 1219
12345