Open Access

Metals

, volume 10 , issue 11 , pages 1489

High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy

Alexander S Rogachev ^{1, 2}

Nicholas A Kochetov ¹

Anna V Panteleeva ²

Kirill Vasilevich Kuskov ²

Dmitry Yu Kovalev ¹

D. P. Kovalev ¹

Alexander S Shchukin ¹

Sergey G Vadchenko ¹

Yury B Scheck ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, 142432 Moscow, Russia |

Center of Functional Nanoceramics, National University of Science and Technology MISiS, 119049 Moscow, Russia |

Publication type: Journal Article

Publication date: 2020-11-08

MDPI

Metals

scimago Q2

wos Q2

SJR: 0.586

CiteScore: 5.3

Impact factor: 2.5

ISSN: 20754701

DOI: 10.3390/met10111489

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Metals and Alloys

General Materials Science

Abstract

Nanocrystalline powder of the CoCrFeNiAl high-entropy alloy was produced by high-energy ball milling (HEBM) and consolidated by spark plasma sintering (SPS). Microstructure and crystal structure transformations occurring in the course of HEBM and SPS processes were explored by Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS) and X-Rays Diffraction (XRD) methods. Synthesized materials showed a microhardness of 4000–6000 MPa and electrical resistivity of 0.2 mΩ⋅cm at room temperature.

Found

1 citation

Kuskov Kirill

57 publications, 1 145 citations

h-index: 18

National University of Science & Technology (MISiS)

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Rogachev A. S. et al. High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy // Metals. 2020. Vol. 10. No. 11. p. 1489.

GOST all authors (up to 50) Copy

Rogachev A. S., Kochetov N. A., Panteleeva A. V., Kuskov K. V., Kovalev D. Yu., Kovalev D. P., Shchukin A. S., Vadchenko S. G., Scheck Y. B. High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy // Metals. 2020. Vol. 10. No. 11. p. 1489.

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RIS Copy

TY - JOUR

DO - 10.3390/met10111489

UR - https://www.mdpi.com/2075-4701/10/11/1489

TI - High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy

T2 - Metals

AU - Rogachev, Alexander S

AU - Kochetov, Nicholas A

AU - Panteleeva, Anna V

AU - Kuskov, Kirill Vasilevich

AU - Kovalev, Dmitry Yu

AU - Kovalev, D. P.

AU - Shchukin, Alexander S

AU - Vadchenko, Sergey G

AU - Scheck, Yury B

PY - 2020

DA - 2020/11/08

PB - MDPI

SP - 1489

IS - 11

VL - 10

SN - 2075-4701

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2020_Rogachev,

author = {Alexander S Rogachev and Nicholas A Kochetov and Anna V Panteleeva and Kirill Vasilevich Kuskov and Dmitry Yu Kovalev and D. P. Kovalev and Alexander S Shchukin and Sergey G Vadchenko and Yury B Scheck},

title = {High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy},

journal = {Metals},

year = {2020},

volume = {10},

publisher = {MDPI},

month = {nov},

url = {https://www.mdpi.com/2075-4701/10/11/1489},

number = {11},

pages = {1489},

doi = {10.3390/met10111489}

}

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MLA Copy

Rogachev, Alexander S., et al. “High-Energy Ball Milling and Spark Plasma Sintering of the CoCrFeNiAl High-Entropy Alloy.” Metals, vol. 10, no. 11, Nov. 2020, p. 1489. https://www.mdpi.com/2075-4701/10/11/1489.

Publisher

MDPI

Journal

Metals

scimago Q2

wos Q2

SJR

0.586

CiteScore

5.3

Impact factor

2.5

ISSN

20754701 (Electronic)

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