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Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering. / Grigoreva, T. F.; Dudina, D. V.; Petrova, S. A. et al.

In: Physics of Metals and Metallography, Vol. 122, No. 8, 08.2021, p. 768-774.

Research output: Contribution to journal › Article › peer-review

Harvard

Grigoreva, TF, Dudina, DV, Petrova, SA, Kovaleva, SA, Batraev, IS, Vosmerikov, SV, Devyatkina, ET & Lyakhov, NZ 2021, 'Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering', Physics of Metals and Metallography, vol. 122, no. 8, pp. 768-774. https://doi.org/10.1134/S0031918X2108007X

APA

Grigoreva, T. F., Dudina, D. V., Petrova, S. A., Kovaleva, S. A., Batraev, I. S., Vosmerikov, S. V., Devyatkina, E. T., & Lyakhov, N. Z. (2021). Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering. Physics of Metals and Metallography, 122(8), 768-774. https://doi.org/10.1134/S0031918X2108007X

Vancouver

Grigoreva TF, Dudina DV, Petrova SA, Kovaleva SA, Batraev IS, Vosmerikov SV et al. Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering. Physics of Metals and Metallography. 2021 Aug;122(8):768-774. doi: 10.1134/S0031918X2108007X

Author

Grigoreva, T. F. ; Dudina, D. V. ; Petrova, S. A. et al. / Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering. In: Physics of Metals and Metallography. 2021 ; Vol. 122, No. 8. pp. 768-774.

BibTeX

@article{fab59858a3fb4351bb03dedc4063d03f,
title = "Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering",
abstract = "X-ray analysis and scanning electron microscopy have been used to study mechanochemically synthesized Al/10 wt % Cu9Al4 and Al/20 wt % Cu9Al4 composites and sintered materials based on them. As a modifiers, powders of the mechanosynthesized nanostructured Cu9Al4 intermetallic compound were used. It has been shown that the composite structure with the uniform distribution of the Cu9Al4 particles in the aluminum matrix is formed during mechanical activation even for 1 min. In the course of mechanical activation of the powder mixtures of Al with 10 and 20 wt % Cu9Al4 the size of intermetallic crystallites grows by 2.3–3 times to 7 and 9 nm, respectively. After spark plasma sintering of the Al/Сu9Al4 composites, the uniform distribution of reinforcing particles retains for their content up to 20 wt %. The hardness of sintered composites is 60–77 HV, which is ~2 times higher than the hardness of aluminum without additives of the strengthening phase.",
keywords = "aluminum, CuAl intermetallic compound, hardness of the composite material, mechanochemical synthesis, scanning electron microscopy, spark plasma sintering, X-ray analysis, Cu9Al4 intermetallic compound",
author = "Grigoreva, {T. F.} and Dudina, {D. V.} and Petrova, {S. A.} and Kovaleva, {S. A.} and Batraev, {I. S.} and Vosmerikov, {S. V.} and Devyatkina, {E. T.} and Lyakhov, {N. Z.}",
note = "Funding Information: This work was supported by the Russian Foundation for Basic Research, project no. 20–53–00037 and the Belarusian Republican Foundation for Fundamental Research, project no. Т20Р–037. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",
year = "2021",
month = aug,
doi = "10.1134/S0031918X2108007X",
language = "English",
volume = "122",
pages = "768--774",
journal = "Physics of Metals and Metallography",
issn = "0031-918X",
publisher = "PLEIADES PUBLISHING INC",
number = "8",

}

RIS

TY - JOUR

T1 - Aluminum Matrix Composites Reinforced with Cu9Al4 Particles: Mechanochemical Synthesis and Consolidation by the Spark Plasma Sintering

AU - Grigoreva, T. F.

AU - Dudina, D. V.

AU - Petrova, S. A.

AU - Kovaleva, S. A.

AU - Batraev, I. S.

AU - Vosmerikov, S. V.

AU - Devyatkina, E. T.

AU - Lyakhov, N. Z.

N1 - Funding Information: This work was supported by the Russian Foundation for Basic Research, project no. 20–53–00037 and the Belarusian Republican Foundation for Fundamental Research, project no. Т20Р–037. Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/8

Y1 - 2021/8

N2 - X-ray analysis and scanning electron microscopy have been used to study mechanochemically synthesized Al/10 wt % Cu9Al4 and Al/20 wt % Cu9Al4 composites and sintered materials based on them. As a modifiers, powders of the mechanosynthesized nanostructured Cu9Al4 intermetallic compound were used. It has been shown that the composite structure with the uniform distribution of the Cu9Al4 particles in the aluminum matrix is formed during mechanical activation even for 1 min. In the course of mechanical activation of the powder mixtures of Al with 10 and 20 wt % Cu9Al4 the size of intermetallic crystallites grows by 2.3–3 times to 7 and 9 nm, respectively. After spark plasma sintering of the Al/Сu9Al4 composites, the uniform distribution of reinforcing particles retains for their content up to 20 wt %. The hardness of sintered composites is 60–77 HV, which is ~2 times higher than the hardness of aluminum without additives of the strengthening phase.

AB - X-ray analysis and scanning electron microscopy have been used to study mechanochemically synthesized Al/10 wt % Cu9Al4 and Al/20 wt % Cu9Al4 composites and sintered materials based on them. As a modifiers, powders of the mechanosynthesized nanostructured Cu9Al4 intermetallic compound were used. It has been shown that the composite structure with the uniform distribution of the Cu9Al4 particles in the aluminum matrix is formed during mechanical activation even for 1 min. In the course of mechanical activation of the powder mixtures of Al with 10 and 20 wt % Cu9Al4 the size of intermetallic crystallites grows by 2.3–3 times to 7 and 9 nm, respectively. After spark plasma sintering of the Al/Сu9Al4 composites, the uniform distribution of reinforcing particles retains for their content up to 20 wt %. The hardness of sintered composites is 60–77 HV, which is ~2 times higher than the hardness of aluminum without additives of the strengthening phase.

KW - aluminum

KW - CuAl intermetallic compound

KW - hardness of the composite material

KW - mechanochemical synthesis

KW - scanning electron microscopy

KW - spark plasma sintering

KW - X-ray analysis

KW - Cu9Al4 intermetallic compound

UR - http://www.scopus.com/inward/record.url?scp=85115230744&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/d672869f-a1bc-3478-bf86-af222c992297/

U2 - 10.1134/S0031918X2108007X

DO - 10.1134/S0031918X2108007X

M3 - Article

AN - SCOPUS:85115230744

VL - 122

SP - 768

EP - 774

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 8

ER -

ID: 34241139