nach oben

Physics of Metals and Metallography

Erschienen in:

01.02.2024 | STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

The Impact of Thermomechanical Treatment on Structure, Electrical Resistance and Hardness of Al–4% Cu–3% Mn Alloy Casted in an Electromagnetic Crystallizer

verfasst von: N. A. Belov, S. O. Cherkasov, N. O. Korotkova, M. M. Motkov

Erschienen in: Physics of Metals and Metallography | Ausgabe 2/2024

Einloggen

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

search-config

KI-gestützte Suche

Aus

Abstract

The impact of thermomechanical treatment on the structure, electrical resistance, and hardness of the Al–4% Cu–3% Mn alloy, which was obtained by casting in an electromagnetic crystallizer, has been investigated using computational and experimental methods. It has been shown that at the cooling rate of more than 1000 K/s, the whole amount of manganese and half of the copper content are dissolved in the aluminum solid solution. This enables the formation of a structure with the maximum possible number of Al₂₀Cu₂Mn₃ dispersoids after subsequent thermomechanical treatment, resulting in a significant improvement in the thermal resistance compared to the known alloys of Al–Cu–Mn system.

Vorheriger Artikel The Features of the Phase Composition and Structure of a Rapidly Quenched Ferromagnetic Mn–Al–Ga Alloy

Nächster Artikel Initiation of the Shape Memory Effect by Fast Neutron Irradiation

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

R. Z. Valiev, M. Yu. Murashkin, and I. Sabirov, “A nanostructural design to produce high-strength Al alloys with enhanced electrical conductivity,” Scr. Mater. 76, 13–16 (2014). https://doi.org/10.1016/j.scriptamat.2013.12.002CrossRef

Z. Pakiela, K. Ludwichowska, J. Ferenc, and M. Kulczyk, “Mechanical properties and electrical conductivity of Al 6101 and 6201 alloys processed by hydro-extrusion,” IOP Conf. Ser.: Mater. Sci. Eng. 63, 012120 (2014). https://doi.org/10.1088/1757-899x/63/1/012120

N. A. Belov, A. N. Alabin, I. A. Matveeva, and D. G. Eskin, “Effect of Zr additions and annealing temperature on electrical conductivity and hardness of hot rolled Al sheets,” Trans. Nonferrous Met. Soc. China 25, 2817–2826 (2015). https://doi.org/10.1016/s1003-6326(15)63907-3CrossRef

T. S. Orlova, T. A. Latynina, A. M. Mavlyutov, M. Y. Murashkin, and R. Z. Valiev, “Effect of annealing on microstructure, strength and electrical conductivity of the pre-aged and HPT-processed Al–0.4Zr alloy,” J. Alloys Compd. 784, 41–48 (2019). https://doi.org/10.1016/j.jallcom.2018.12.324CrossRef

M. Yu. Murashkin, I. Sabirov, A. E. Medvedev, N. A. Enikeev, W. Lefebvre, R. Z. Valiev, and X. Sauvage, “Mechanical and electrical properties of an ultrafine grained Al–8.5 wt % RE (RE = 5.4 wt % Ce, 3.1 wt % La) alloy processed by severe plastic deformation,” Mater. Des. 90, 433–442 (2016). https://doi.org/10.1016/j.matdes.2015.10.163CrossRef

M. Yu. Murashkin, I. Sabirov, X. Sauvage, and R. Z. Valiev, “Nanostructured Al and Cu alloys with superior strength and electrical conductivity,” J. Mater. Sci. 51, 33–49 (2016). https://doi.org/10.1007/s10853-015-9354-9CrossRef

L. Liu, J.-T. Jiang, B. Zhang, W.-Zh. Shao, and L. Zhen, “Enhancement of strength and electrical conductivity for a dilute Al–Sc–Zr alloy via heat treatments and cold drawing,” J. Mater. Sci. Technol. 35, 962–971 (2019). https://doi.org/10.1016/j.jmst.2018.12.023CrossRef

N. A. Belov and A. N. Alabin, “Heat resistant aluminum base alloy and wrought semifinished product fabrication method,” EP Patent 2929061 B1 (2017).

N. Belov, N. Korotkova, T. Akopyan, and K. Tsydenov, “Simultaneous increase of electrical conductivity and hardness of Al–1.5 wt % Mn alloy by addition of 1.5 wt % Cu and 0.5 wt % Zr,” Metals 9, 1246 (2019). https://doi.org/10.3390/met9121246CrossRef

10.

N. A. Belov, N. O. Korotkova, S. O. Cherkasov, and A. A. Aksenov, “Electrical conductivity and hardness of Al–1.5% Mn and Al–1.5% Mn–1.5% Cu (wt %) cold-rolled sheets: Comparative analysis,” Tsvetnye Met., No. 4, 52–58 (2020). https://doi.org/10.17580/tsm.2020.04.11

11.

N. A. Belov, S. O. Cherkasov, N. O. Korotkova, A. O. Yakovleva, and K. A. Tsydenov, “Effect of iron and silicon on the phase composition and microstructure of the Al–2% Cu–2% Mn (wt %) cold rolled alloy,” Phys. Met. Metallogr. 122, 1095–1102 (2021). https://doi.org/10.1134/s0031918x2111003xCrossRef

12.

N. A. Belov, N. O. Korotkova, P. K. Shurkin, and A. A. Aksenov, “Substantiation of the copper concentration in thermally stable wrought aluminum alloys containing 2 wt % of Mn,” Phys. Met. Metallogr. 121, 1211–1219 (2020). https://doi.org/10.1134/s0031918x20120030CrossRef

13.

J. E. Hatch, Aluminum: Properties and Physical Metallurgy, Ed. by J. E. Hatch (American Society for Metals, Metals Park, Ohio, 1984).

14.

I. Polmear, D. Stjohn, J.-F. Nie, and M. Qian, “Physical metallurgy of aluminium alloys,” in Light Alloys: Metallurgy of the Light Metals, 5th ed. (Elsevier, London, 2017), pp. 31–107. https://doi.org/10.1016/b978-0-08-099431-4.00002-6CrossRef

15.

N. A. Belov, T. K. Akopyan, P. K. Shurkin, and N. O. Korotkova, “Comparative analysis of structure evolution and thermal stability of commercial AA2219 and model Al–2 wt % Mn–2 wt % Cu cold rolled alloys,” J. Alloys Compd. 864, 158823 (2021). https://doi.org/10.1016/j.jallcom.2021.158823CrossRef

16.

V. I. Dobatkin, V. I. Elagin, and V. M. Fedorov, Raplidly Crystallized Aluminum Alloys (VILS, Moscow, 1995).

17.

V. I. Dobatkin, V. M. Fedorov, B. I. Bondarev, and V. I. Elagin, “Granulated aluminum alloys with high content of transition metals,” Tekhnol. Legkikh Splavov, No. 3, 22–29 (2004).

18.

V. Yu. Konkevich, “Granulated aluminum alloys for aircraft application welded structure,” Weld. World 33, 430–432 (1994).

19.

E. J. Lavernia and T. S. Srivatsan, “The rapid solidification processing of materials: Science, principles, technology, advances, and applications,” J. Mater. Sci. 45, 287–325 (2010). https://doi.org/10.1007/s10853-009-3995-5CrossRef

20.

A. A. Avdulov, N. V. Sergeev, I. S. Gudkov, and G. P. Usynina, “Distinctive features of the structure and characteristics of long-length light gauge ingots from aluminium alloys, cast into electromagnetic crystallizer,” Tsvetnye Met., No. 7, 73–77 (2017). https://doi.org/10.17580/tsm.2017.07.12

21.

M. V. Pervukhin, V. N. Timofeev, G. P. Usynina, N. V. Sergeev, M. M. Motkov, and I. S. Gudkov, “Mathematical modeling of MHD processes in the casting of aluminum alloys in electromagnetic mold,” IOP Conf. Ser.: Mater. Sci. Eng. 643, 012063 (2019). https://doi.org/10.1088/1757-899x/643/1/012063

22.

S. B. Sidelnikov, D. S. Voroshilov, M. M. Motkov, V. N. Timofeev, I. L. Konstantinov, N. N. Dovzhenko, E. S. Lopatina, V. M. Bespalov, R. E. Sokolov, Yu. N. Mansurov, and M. V. Voroshilova, “Investigation structure and properties of wire from the alloy of Al-REM system obtained with the application of casting in the electromagnetic mold, combined rolling-extruding and drawing,” Int. J. Adv. Manuf. Technol. 114, 2633–2649 (2021). https://doi.org/10.1007/s00170-021-07054-xCrossRef

23.

“Method for continuous casting of billet and facility for its implementation,” RF Patent No. 2745520 (2021).

24.

N. A. Belov, T. K. Akopyan, N. O. Korotkova, P. K. Shurkin, V. N. Timofeev, O. A. Raznitsyn, and T. A. Sviridova, “Structure and heat resistance of high strength Al–3.3% Cu–2.5% Mn–0.5% Zr (wt %) conductive wire alloy manufactured by electromagnetic casting,” J. Alloys Compd. 891, 161948 (2022). https://doi.org/10.1016/j.jallcom.2021.161948CrossRef

25.

http://www.thermocalc.com. Cited 5 May 2023.

26.

GOST (State Standard) 4784–2019: Aluminium and wrought aluminium alloys. Grades (2019).

27.

L. Bäckerud, G. Chai, and J. Tamminen, Solidification Characteristics of Aluminum Alloys, Vol. 1: Foundry Alloys (Skanaluminium, Oslo, 1986).

Titel: The Impact of Thermomechanical Treatment on Structure, Electrical Resistance and Hardness of Al–4% Cu–3% Mn Alloy Casted in an Electromagnetic Crystallizer
verfasst von: N. A. Belov
S. O. Cherkasov
N. O. Korotkova
M. M. Motkov
Publikationsdatum: 01.02.2024
Verlag: Pleiades Publishing
Erschienen in: Physics of Metals and Metallography / Ausgabe 2/2024
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI: https://doi.org/10.1134/S0031918X23603177

Peculiarities of Magnetization Processes of Cobalt-Based Amorphous Alloy Ribbons in the As-Quenched State

ELECTRICAL AND MAGNETIC PROPERTIES

Order–Disorder Phase Transitions in Fe81Ga19–RE Alloys (RE = Dy, Er, Tb, Yb) According to Neutron Diffraction Data

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Capillary Phenomena during Interaction of Copper Melt with Dense and Porous MAX Phases with General Formula (Cr,Mn)2AlC

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Studying the Effect of Small Additives of Sc and Zr on the Microstructure of Al–Mg–Si Alloy with Excess Silicon during Multi-Step Heat Treatment

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Stress-Dependent Magnetization Processes in Cobalt-Based Amorphous Microwires

ELECTRICAL AND MAGNETIC PROPERTIES

Contact Potential Difference in the Absence of a Current through a Sample in the Quantum Hall Effect Regime in InGaAs/InAlAs Heterostructure

ELECTRICAL AND MAGNETIC PROPERTIES

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"

Peculiarities of Magnetization Processes of Cobalt-Based Amorphous Alloy Ribbons in the As-Quenched State

Order–Disorder Phase Transitions in Fe81Ga19–RE Alloys (RE = Dy, Er, Tb, Yb) According to Neutron Diffraction Data

Capillary Phenomena during Interaction of Copper Melt with Dense and Porous MAX Phases with General Formula (Cr,Mn)2AlC

Studying the Effect of Small Additives of Sc and Zr on the Microstructure of Al–Mg–Si Alloy with Excess Silicon during Multi-Step Heat Treatment

Stress-Dependent Magnetization Processes in Cobalt-Based Amorphous Microwires

Contact Potential Difference in the Absence of a Current through a Sample in the Quantum Hall Effect Regime in InGaAs/InAlAs Heterostructure