Thermodynamic properties of refractory Mo-Nb-V-Ti high entropy alloys (HEAs)

被引：5

作者：

Beneze, Laszlo ^{[1
]}

Hasemann, Georg ^{[2
]}

Sergeev, Dmitry ^{[3
]}

Motalov, Vladimir ^{[3
]}

Mueller, Michael ^{[3
]}

Krueger, Manja ^{[2
]}

机构：

[1] Eotvos Lorand Univ, Inst Chem, Dept Phys Chem, Pazmany Peter Setany 1-A, H-1117 Budapest, Hungary

[2] Otto von Guericke Univ, Inst Mat & Joining Technol G50 5, Univ Pl 2, D-39106 Magdeburg, Germany

[3] Forschungszentrum Julich, Inst Energy & Climate Res IEK 2, D-52425 Julich, Germany

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2024年 / 976卷

关键词：

High entropy alloys; CALPHAD method; Phase diagram; Knudsen effusion mass spectrometry (KEMS); Thermodynamic activity; Regular solution model;

D O I：

10.1016/j.jallcom.2023.173279

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

High entropy alloys (HEAs) are solid solution alloys containing at least 5 elements in equiatomic or nearequiatomic composition. In the present study we report on an alloy design route for refractory HEAs based on Mo-Nb-V-xTi alloys (x denotes mole per cent of Ti, x = 5, 10, 15, 20, 25, the mole per cents of Mo, Nb, and V are equal). The thermodynamic activities of Ti and V were determined by Knudsen effusion mass spectrometry and the measured data were compared to the calculated data obtained by CALPHAD method.

引用

页数：12

共 50 条

[1] Microstructure and Mechanical Properties of the Ductile Al–Ti–Mo–Nb–V Refractory High Entropy Alloys
Grzegorz Cieślak
Juliusz Dąbrowa
Monika Jawańska
Agnieszka Parzuchowska
Dariusz Oleszak
Metallurgical and Materials Transactions A, 2022, 53 : 653 - 662
[2] Microstructure and Mechanical Properties of the Ductile Al-Ti-Mo-Nb-V Refractory High Entropy Alloys
Cieslak, Grzegorz
Dabrowa, Juliusz
Jawanska, Monika
Parzuchowska, Agnieszka
Oleszak, Dariusz
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2022, 53 (02): : 653 - 662
[3] Microstructure Evolution and Mechanical Properties of Refractory Mo-Nb-V-W-Ti High-Entropy Alloys
Regenberg, Maximilian
Hasemann, Georg
Wilke, Markus
Halle, Thorsten
Krueger, Manja
METALS, 2020, 10 (11) : 1 - 13
[4] Microstructures, mechanical properties, and irradiation tolerance of the Ti-Zr-Nb-V-Mo refractory high-entropy alloys
Zhang, Huanzhi
Zhu, Zhenbo
Huang, Hefei
He, Tao
Yan, Hongwei
Zhang, Yongan
Lu, Yiping
Wang, Tongmin
Li, Tinigju
INTERMETALLICS, 2023, 157
[5] Effect of Al and Nb on microstructure and mechanical properties of novel Al-Mo-Nb-Ti-V-Zr lightweight refractory high-entropy alloys
Carlucci, G.
Fiocchi, J.
Motta, C.
Tuissi, A.
Casati, R.
Journal of Alloys and Compounds, 1600, 1008
[6] Effect of Al and Nb on microstructure and mechanical properties of novel Al-Mo-Nb-Ti-V-Zr lightweight refractory high-entropy alloys
Carlucci, G.
Fiocchi, J.
Motta, C.
Tuissi, A.
Casati, R.
JOURNAL OF ALLOYS AND COMPOUNDS, 2024, 1008
[7] Hydrogen Sorption Properties of a Novel Refractory Ti-V-Zr-Nb-Mo High Entropy Alloy
Bouzidi, Anis
Laversenne, Laetitia
Zepon, Guilherme
Vaughan, Gavin
Nassif, Vivian
Zlotea, Claudia
HYDROGEN, 2021, 2 (04): : 399 - 413
[8] Thermodynamic properties of refractory high entropy alloys
Tian, Fuyang (fuyang@ustb.edu.cn), 1600, Elsevier Ltd (682):
[9] Thermodynamic properties of refractory high entropy alloys
Song, Hongquan
Tian, Fuyang
Wang, Dongping
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 682 : 773 - 777
[10] Structures and mechanical properties of Ti-Nb-Cr-V-Ni-Al refractory high entropy alloys
Panina, E. S.
Yurchenko, N. Yu
Zherebtsov, S., V
Tikhonovsky, M. A.
Mishunin, M., V
Stepanov, N. D.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 786 (786):

← 1 2 3 4 5 →