Comparative microstructural and corrosion development of VCrNiCoFeCu equiatomic multicomponent alloy produced by induction melting and spark plasma sintering

被引：2
|
作者：
Fazakas, E. [1 ]
Heczel, A. [1 ,2 ]
Molnar, D. [3 ,4 ]
Varga, B. [5 ]
Zadorozhnyy, V. [6 ]
Vida, A. [1 ,2 ,7 ]
机构：
[1] Bay Zoltan Nonprofit Ltd Appl Res, Div Engn, Budapest, Hungary
[2] Eotvos Lorand Univ, Inst Mat Phys, Pazmany P Stny 1-A, H-1117 Budapest, Hungary
[3] Dalarna Univ, Mat Sci Grp, S-79188 Falun, Sweden
[4] Royal Inst Technol, Appl Mat Phys, Dept Mat Sci & Engn, SE-10044 Stockholm, Sweden
[5] Transilvania Univ Brasov, Bulevardul Eroilor 29, Brasov, Romania
[6] Natl Univ Sci & Technol MISIS, Leninsky Prosp 4, Moscow 119049, Russia
[7] Wigner Res Ctr Phys, Inst Solid State Phys & Opt, POB 49, H-1525 Budapest, Hungary
来源：
E-MRS FALL SYMPOSIUM I: SOLUTIONS FOR CRITICAL RAW MATERIALS UNDER EXTREME CONDITIONS | 2018年 / 329卷
基金：
俄罗斯科学基金会;
关键词：
HIGH-ENTROPY ALLOYS; HIGH-STRENGTH; DIFFUSION; BEHAVIOR;
D O I：
10.1088/1757-899X/329/1/012016
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present study focuses on the corrosion behavior of a single-phase FCC high entropy alloy (VCrNiCoFeCu) casted by two different methods: induction melting and spark plasma sintering. The corrosion resistance has been evaluated using immersion tests in 3.5% NaCl solution, the potentiodynamic polarization measurements and the results are compared how is dependent the corrosion rate as a function of the production methods. Our results show that induction melted sample is stable in salty environment. On the other hand, based on the changes of polarization curves, there must be an evolution of oxide films on the SPSed sample until reaching the stable oxide layer.
引用
收藏
页数：9
相关论文
共 50 条
  • [11] Microstructural Evolution of Iron Based Alloys Produced by Spark Plasma Sintering Method
    Muthuchamy, A.
    Annamalai, A. Raja
    Karthikeyan, M.
    Thakur, Abhijeet
    Nagaraju, Nidhi
    Agrawal, Dinesh K.
    PHYSICS OF METALS AND METALLOGRAPHY, 2018, 119 (07): : 678 - 684
  • [12] Microstructural Evolution of Iron Based Alloys Produced by Spark Plasma Sintering Method
    A. Muthuchamy
    A. Raja Annamalai
    M. Karthikeyan
    Abhijeet Thakur
    Nidhi Nagaraju
    Dinesh K. Agrawal
    Physics of Metals and Metallography, 2018, 119 : 678 - 684
  • [13] Tribological Behavior of NiTi Alloy Produced by Spark Plasma Sintering Method
    Samal, Sneha
    Cibulkova, Jana
    Ctvrtlik, Radim
    Tomastik, Jan
    Vaclavek, Lukas
    Kopecek, Jaromir
    Sittner, Petr
    COATINGS, 2021, 11 (10)
  • [14] Development of a Hybrid Tool Steel Produced by Spark Plasma Sintering
    Pellizzari, M.
    Zadra, M.
    Fedrizzi, A.
    MATERIALS AND MANUFACTURING PROCESSES, 2009, 24 (7-8) : 873 - 878
  • [15] Microstructural Evolution Mechanisms of TiAl Based Alloy Prepared by Spark Plasma Sintering
    Yang Xin
    Ma Wenjun
    Wang Wanlin
    Kang Xinting
    Gu Wenping
    Liu Shifeng
    Tang Huiping
    RARE METAL MATERIALS AND ENGINEERING, 2019, 48 (09) : 2994 - 3000
  • [16] Identification of microstructural mechanisms during densification of a TiAl alloy by spark plasma sintering
    Jabbar, Houria
    Couret, Alain
    Durand, Lise
    Monchoux, Jean-Philippe
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (41) : 9826 - 9835
  • [17] Microstructural Evolution Mechanisms of TiAl Based Alloy Prepared by Spark Plasma Sintering
    Yang, Xin
    Ma, Wenjun
    Wang, Wanlin
    Kang, Xinting
    Gu, Wenping
    Liu, Shifeng
    Tang, Huiping
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2019, 48 (09): : 2994 - 3000
  • [18] Spark Plasma Sintering and Microstructural Characterization of Nb-Cr Eutectic Alloy
    Li, Ke-Wei
    Gao, Fei
    Wang, Lu
    ADVANCED ENGINEERING MATERIALS, 2019, 21 (03)
  • [19] Comparative analysis of microstructure, mechanical, and corrosion properties of biodegradable Mg-3Y alloy prepared by selective laser melting and spark plasma sintering
    Minarik, P.
    Zemkova, M.
    Sasek, S.
    Dittrich, J.
    Knapek, M.
    Lukac, F.
    Koutny, D.
    Jaros, J.
    Kral, R.
    JOURNAL OF MAGNESIUM AND ALLOYS, 2024, 12 (04) : 1496 - 1510
  • [20] Comparative analysis of microstructure, mechanical, and corrosion properties of biodegradable Mg-3Y alloy prepared by selective laser melting and spark plasma sintering
    P.Minárik
    M.Zemková
    S.?a?ek
    J.Dittrich
    M.Knapek
    F.Luká?
    D.Koutny
    J.Jaro?
    R.Král
    Journal of Magnesium and Alloys, 2024, 12 (04) : 1496 - 1510
12345