Development and exploration of refractory high entropy alloys-A review

被引:1112
作者
Senkov, Oleg N. [1 ]
Miracle, Daniel B. [1 ]
Chaput, Kevin J. [1 ]
Couzinie, Jean-Philippe [2 ]
机构
[1] Air Force Res Lab, Mat & Mfg Directorate, Wright Patterson AFB, OH 45433 USA
[2] Univ Paris Est, ICMPE, UMR 7182, CNRS UPEC, 2-8 Rue Henri Dunant, F-94320 Thiais, France
关键词
TEMPERATURE OXIDATION RESISTANCE; PRINCIPAL ELEMENT ALLOYS; MECHANICAL-PROPERTIES; ELASTIC PROPERTIES; PHASE-COMPOSITION; WEAR BEHAVIOR; LOW-DENSITY; MICROSTRUCTURE; TI; DESIGN;
D O I
10.1557/jmr.2018.153
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Open literature publications, in the period from 2010 to the end of January 2018, on refractory high entropy alloys (RHEAs) and refractory complex concentrated alloys (RCCAs) are reviewed. While RHEAs, by original definition, are alloys consisting of five or more principal elements with the concentration of each of these elements between 5 and 35 at.%, RCCAs can contain three or more principal elements and the element concentration can be greater than 35%. The 151 reported RHEAs/RCCAs are analyzed based on their composition, processing methods, microstructures, and phases. Mechanical properties, strengthening and deformation mechanisms, oxidation, and corrosion behavior, as well as tribology, of RHEA/RCCAs are summarized. Unique properties of some of these alloys make them promising candidates for high temperature applications beyond Ni-based superalloys and/or conventional refractory alloys. Methods of development and exploration, future directions of research and development, and potential applications of RHEAs are discussed.
引用
收藏
页码:3092 / 3128
页数:37
相关论文
共 153 条
  • [51] Ultra-high strength WNbMoTaV high-entropy alloys with fine grain structure fabricated by powder metallurgical process
    Kang, Byungchul
    Lee, Junho
    Ryu, Ho Jin
    Hong, Soon Hyung
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 712 : 616 - 624
  • [52] Phase formation criteria assessment on the microstructure of a new refractory high entropy alloy
    Karantzalis, A. E.
    Poulia, A.
    Georgatis, E.
    Petroglou, D.
    [J]. SCRIPTA MATERIALIA, 2017, 131 : 51 - 54
  • [53] THEORETICAL STRENGTHS OF CRYSTALS AND TIP OF A CRACK
    KELLY, A
    TYSON, WR
    COTTRELL, AH
    [J]. CANADIAN JOURNAL OF PHYSICS, 1967, 45 (2P3) : 883 - &
  • [54] STATISTICAL THEORIES OF SOLID-SOLUTION HARDENING
    LABUSCH, R
    [J]. ACTA METALLURGICA, 1972, 20 (07): : 917 - &
  • [55] Metastable high-entropy dual-phase alloys overcome the strength-ductility trade-off
    Li, Zhiming
    Pradeep, Konda Gokuldoss
    Deng, Yun
    Raabe, Dierk
    Tasan, Cemal Cem
    [J]. NATURE, 2016, 534 (7606) : 227 - +
  • [56] Study of a bcc multi-principal element alloy: Tensile and simple shear properties and underlying deformation mechanisms
    Lilensten, L.
    Couzinie, J. -P.
    Perriere, L.
    Hocini, A.
    Keller, C.
    Dirras, G.
    Guillot, I.
    [J]. ACTA MATERIALIA, 2018, 142 : 131 - 141
  • [57] New structure in refractory high-entropy alloys
    Lilensten, L.
    Couzinie, J. P.
    Perriere, L.
    Bourgon, J.
    Emery, N.
    Guillot, I.
    [J]. MATERIALS LETTERS, 2014, 132 : 123 - 125
  • [58] Design and tensile properties of a bcc Ti-rich high-entropy alloy with transformation-induced plasticity
    Lilensten, Lola
    Couzinie, Jean-Phillipe
    Bourgon, Julie
    Perriere, Loic
    Dirras, Guy
    Prima, Frederic
    Guillot, Ivan
    [J]. MATERIALS RESEARCH LETTERS, 2017, 5 (02): : 110 - 116
  • [59] Effect of Al addition on mechanical properties and microstructure of refractory AlxHfNbTaTiZr alloys
    Lin, Chun-Ming
    Juan, Chien-Chang
    Chang, Chia-Hsiu
    Tsai, Che-Wei
    Yeh, Jien-Wei
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 624 : 100 - 107
  • [60] Ultra-High Strength TiC/Refractory High-Entropy-Alloy Composite Prepared by Powder Metallurgy
    Liu, Bin
    Wang, Jingshi
    Chen, Jian
    Fang, Qihong
    Liu, Yong
    [J]. JOM, 2017, 69 (04) : 651 - 656