nach oben

Physics of Metals and Metallography

Erschienen in:

18.08.2021 | STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

A Novel Cu-Containing Al_0.5CrCuFeV High-Entropy Alloy with a Balanced Strength-Ductility Trade-Off

verfasst von: J. J. Yi, L. Yang, M. Q. Xu, L. Wang

Erschienen in: Physics of Metals and Metallography | Ausgabe 13/2021

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

A novel 3d transition metal high-entropy alloy (3d tm HEA), Al0.5CrCuFeV, was prepared by vacuum arc-melting. Its phase components, microstructure, and compressive properties in the as-cast and annealed states were investigated. The results indicated that the microstructure consisted of primary BCC dendrites with a volume fraction of 88% and minor FCC Cu-enriched regions that formed a net-like framework. In both the as-cast and annealed states, the alloy possessed a balance between its yield strength (1360 MPa) and ductility (9.1% elongation). Annealing modified the elemental distribution without changing the mechanical properties, implying that the microstructure morphology, not the elemental distribution, played a dominant role in determining the macro-mechanical behavior.

Vorheriger Artikel Effect of Processing Parameters on 7075 Al–Silica Particle Waste Composite Foams Produced with Recycled Aluminum Cans

Nächster Artikel A Novel Cu-Containing Al0.5CoCrCuV 3d Transition Metal High-Entropy Alloy with Attractive Yield Strength

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

J. W. Yeh, S. K. Chen, S. J. Lin, J. Y. Gan, T. S. Chin, T. T. Shun, C. H. Tsau, and S. Y. Chang, “Nanostructured high-entropy alloys with multiple principal elements: novel alloy design concepts and outcomes,” Adv. Eng. Mater. 6, 299–303 (2004).CrossRef

B. Cantor, I. T. H. Chang, P. Knight, and A. J. B. Vincent, “Microstructural development in equiatomic multicomponent alloys,” Mater. Sci. Eng., A 375–377, 213–218 (2004).CrossRef

D. B. Miracle and O. N. Senkov, “A critical review of high entropy alloys and related concepts,” Acta Mater. 122, 448–511 (2017).CrossRef

J. Y. He, W. H. Liu, H. Wang, Y. Wu, X. J. Liu, T. G. Nieh, and Z. P. Lu, “Effects of Al addition on structural evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system,” Acta Mater. 62, 105–113 (2014).CrossRef

Y. Cai, Y. Chen, Z. Luo, F. Gao, and L. Li, “Manufacturing of FeCoCrNiCu_x medium-entropy alloy coating using laser cladding technology,” Mater. Des. 133, 91–108 (2017).CrossRef

C. Shang, E. Axinte, W. Ge, Z. Zhang, and Y. Wang, “High-entropy alloy coatings with excellent mechanical, corrosion resistance and magnetic properties prepared by mechanical alloying and hot pressing sintering,” Surf. Interfaces 9, 36–43 (2017).CrossRef

S. Thangaraju, E. Bouzy, and A. Hazotte, “Phase stability of a mechanically alloyed CoCrCuFeNi high entropy alloy,” Adv. Eng. Mater. 19 (8), 1700095 (2017).CrossRef

X. Xian, L. Lin, Z. Zhong, C. Zhang, C. Chen, K. Song, J. Cheng, and Y. Wu, “Precipitation and its strengthening of Cu-rich phase in CrMnFeCoNiCu_x high-entropy alloys,” Mater. Sci. Eng., A 713, 134–140 (2018).CrossRef

M. V. Ivchenko, V. G. Pushin, A. N. Uksusnikov, and N. Wanderka, “Microstructure features of high-entropy equiatomic cast AlCrFeCoNiCu alloys,” Phys. Met. Metallogr. 114 (6), 514–520 (2013).CrossRef

10.

W. Ge, B. Wu, S. Wang, S. Xu, C. Shang, Z. Zhang, and Y. Wang, “Characterization and properties of CuZrAlTiNi high entropy alloy coating obtained by mechanical alloying and vacuum hot pressing sintering,” Adv. Powder Technol. 28 (10), 2556–2563 (2017).CrossRef

11.

D. Kumar, O. Maulik, A. S. Bagri, Y. V. S. S. Prasad, and V. Kumar, “Microstructure and characterization of mechanically alloyed equiatomic AlCuCrFeMnW high entropy alloy,” Mater. Today 3 (9), 2926–2933 (2016).

12.

L. J. Zhang, P. F. Yu, M. D. Zhang, D. J. Liu, Z. Zhou, M. Z. Ma, P. K. Liaw, G. Li, and R. P. Liu, “Microstructure and mechanical behaviors of Gd_xCoCrCuFeNi high-entropy alloys,” Mater. Sci. Eng., A 707, 708–716 (2017).CrossRef

13.

X. Qiu, “Microstructure, hardness and corrosion resistance of Al₂CoCrCuFeNiTi_x high-entropy alloy coatings prepared by rapid solidification,” J. Alloys Compd. 735, 359–364 (2018).CrossRef

14.

N. D. Stepanov, D. G. Shaysultanov, G. A. Salishchev, M. A. Tikhonovsky, E. E. Oleynik, A. S. Tortika, and O. N. Senkov, “Effect of V content on microstructure and mechanical properties of the CoCrFeMnNiV_x high entropy alloys,” J. Alloys Compd. 628, 170–185 (2015).CrossRef

15.

A. Verma, P. Tarate, A. C. Abhyankar, M. R. Mohape, D. S. Gowtam, V. P. Deshmukh, and T. Shanmugasundaram, “High temperature wear in CoCrFeNiCu_x high entropy alloys: the role of Cu,” Scr. Mater. 161, 28–31 (2019).CrossRef

16.

Y. J. Hsu, W. C. Chiang, and J. K. Wu, “Corrosion behavior of FeCoNiCrCu_x high-entropy alloys in 3.5% sodium chloride solution,” Mater. Chem. Phys. 92 (1), 112–117 (2005).CrossRef

17.

J. Chiang, B. Lawrence, J. D. Boyd, and A. K. Pilkey, “Effect of microstructure on retained austenite stability and work hardening of TRIP steels,” Mater. Sci. Eng., A 528 (13–14), 4516–4521 (2011).CrossRef

18.

J. Yi, L. Yang, S. Tang, F. Cao, M. X and L. Wang, “Overcoming the Strength-Plasticity Trade-Off in a Multi-phase Equiatomic CrCuNiTiV 3d Transition Metal High-Entropy Alloy,” Metal. Mater. Trans. A (2021). https://doi.org/10.1007/s11661-021-06332-3 .

Titel: A Novel Cu-Containing Al0.5CrCuFeV High-Entropy Alloy with a Balanced Strength-Ductility Trade-Off
verfasst von: J. J. Yi
L. Yang
M. Q. Xu
L. Wang
Publikationsdatum: 18.08.2021
Verlag: Pleiades Publishing
Erschienen in: Physics of Metals and Metallography / Ausgabe 13/2021
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI: https://doi.org/10.1134/S0031918X21130111

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Wirtschaft"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 13/2021

A Comparative Study on Misorientations to Determine the Extent of Recrystallization in Pure ETP Copper

The Preservation of the Half-Metallicity during the Substitution of Manganese in Alloy

Effect of Processing Parameters on 7075 Al–Silica Particle Waste Composite Foams Produced with Recycled Aluminum Cans

Formation Enthalpies and Dilution Heats of FCC–FCC Binary Alloys Using Modified Ones of EAM Potentials

Microstructure and Compressive Properties of Co21Cu16Fe21Ti21V21 High Entropy Alloy

Investigation of Aluminum Oxide Layers Characteristics in Phosphoric Acid/Toner Particle Bath