FeCoNiCu Alloys Obtained by Detonation Spraying and Spark Plasma Sintering of High-Energy Ball-Milled Powders

Ulianitsky, Vladimir Yu.; Korchagin, Michail A.; Gavrilov, A. I.; Batraev, Igor S.; Rybin, Denis K.; Ukhina, Arina V.; Dudina, Dina V.; Самодурова, М. Н.; Trofimov, Evgeny

doi:10.1007/s11666-022-01362-8

Cited by 6 publications

(3 citation statements)

References 23 publications

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“…A series of studies conducted by our group were focused on the formation mechanisms, microstructure and properties of coatings obtained from HEBM powders by cold spraying (CS) [57][58][59] and detonation spraying (DS) [57,[60][61][62][63][64][65][66][67][68]. The purpose of HEBM was to produce composite particles suitable for spraying or to form an alloy from the starting metallic components.…”

Section: Formation Of Coatings From Hebm Powdersmentioning

confidence: 99%

“…The formation of composite particles in the preparation of the feedstock powders for thermal spraying is critical for obtaining coatings with desired compositions. In our work, a FeCoNiCu alloy was obtained by HEBM (20 min) and deposited by DS [68]. The main phase of the DS coatings was a face-centered cubic solution.…”

Section: Formation Of Coatings From Hebm Powdersmentioning

confidence: 99%

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Materials Development Using High-Energy Ball Milling: A Review Dedicated to the Memory of M.A. Korchagin

Dudina

Bokhonov

2022

J. Compos. Sci.

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High-energy ball milling (HEBM) of powders is a complex process involving mixing, morphology changes, generation and evolution of defects of the crystalline lattice, and formation of new phases. This review is dedicated to the memory of our colleague, Prof. Michail A. Korchagin (1946–2021), and aims to highlight his works on the synthesis of materials by self-propagating high-temperature synthesis (SHS) and thermal explosion (TE) in HEBM mixtures as important contributions to the development of powder technology. We review results obtained by our group, including those obtained in collaboration with other researchers. We show the applicability of the HEBM mixtures for the synthesis of powder products and the fabrication of bulk materials and coatings. HEBM influences the parameters of synthesis as well as the structure, phase composition, phase distribution (in composites), and grain size of the products. The microstructural features of the products of synthesis conducted using the HEBM precursors are dramatically different from those of the products formed from non-milled mixtures. HEBM powders are also suitable as feedstock materials for depositing coatings by thermal spraying. The emerging applications of HEBM powders and future research directions in this area are discussed.

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Section: Formation Of Coatings From Hebm Powdersmentioning

confidence: 99%

Section: Formation Of Coatings From Hebm Powdersmentioning

confidence: 99%

Materials Development Using High-Energy Ball Milling: A Review Dedicated to the Memory of M.A. Korchagin

Dudina

Bokhonov

2022

J. Compos. Sci.

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“…The successful deposition of HEA coatings by high-velocity oxy-fuel spraying [3,4], atmospheric plasma spraying [5,6] and detonation spraying [7] has been reported. It is important to note that, in all those works, the HEA coatings were thermally sprayed using pre-alloyed powders produced by ball milling or gas atomization.…”

Section: Introductionmentioning

confidence: 99%

A Feasibility Study of High-Entropy Alloy Coating Deposition by Detonation Spraying Combined with Laser Melting

et al. 2022

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In this work, a new two-stage approach to the deposition of high-entropy alloy coatings is proposed. At the first stage, a composite precursor coating is formed by detonation spraying of the metal powder mixtures. At the second stage, the precursor coating is re-melted by a laser, and the formation of multi-component solid solution phases can be expected upon solidification. The feasibility of the proposed approach was validated using three different mixtures of Fe, Ni, Cu, Co and Al powders. It was shown that detonation spraying allows forming composite coatings with a uniform distribution of the lamellae of different metals. The results of the structural analysis of the laser-treated coatings suggest that complete alloying occurred in the melt and face-centered cubic solid solutions formed in the coatings upon cooling.

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High-entropy alloy coating deposition by detonation spraying combined with heat treatment

Batraev,

Dudina,

Rybin

et al. 2023

Int J Adv Manuf Technol

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FeCoNiCu Alloys Obtained by Detonation Spraying and Spark Plasma Sintering of High-Energy Ball-Milled Powders

Cited by 6 publications

References 23 publications

Materials Development Using High-Energy Ball Milling: A Review Dedicated to the Memory of M.A. Korchagin

Materials Development Using High-Energy Ball Milling: A Review Dedicated to the Memory of M.A. Korchagin

A Feasibility Study of High-Entropy Alloy Coating Deposition by Detonation Spraying Combined with Laser Melting

High-entropy alloy coating deposition by detonation spraying combined with heat treatment

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