Control of interfacial interaction during detonation spraying of Ti3SiC2-Cu composites

Dudina, Dina V.; Batraev, Igor S.; Ulianitsky, Vladimir Yu.; Корчагин, М. А.; Голубкова, Г. В.; Abramov, Serghei; Lomovsky, O. I.

doi:10.1134/s0020168514010038

Cited by 9 publications

(8 citation statements)

References 14 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%

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%

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 size of TiB 2 particles in the coatings depends on the spraying conditions: coatings, in which the growth of TiB 2 particles is limited, can be obtained. When Ti 3 SiC 2 -Cu nanocomposite powders obtained by high-energy ball milling were detonation sprayed, nanostructured coatings with crystallites of both phases ranging from 20 to 70 nm were formed by both solid-state deposition (inheritance of the powder structure, Figure 8a) and processes involving melting, solidification and chemical transformation [21,[41][42][43]. The microstructure of the coatings formed by molten particles (Figure 8b) differed dramatically from that formed by solid particles.…”

Section: Nanostructured Coatings By Detonation Spraying: Inheritance mentioning

confidence: 99%

“…The reaction between titanium silicon carbide Ti 3 SiC 2 and copper in Ti 3 SiC 2 -Cu composites during detonation spraying under a range of conditions has been studied [41][42][43]. This system was shown to be very sensitive to the spraying conditions.…”

Section: Reactions Between the Phases Of Composite Feedstock Powdersmentioning

confidence: 99%

Computer-Controlled Detonation Spraying: Flexible Control of the Coating Chemistry and Microstructure

Ulianitsky

Dudina

Штерцер

et al. 2019

Metals

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This article is a focused review aimed to describe the potential of the computer-controlled detonation spraying (CCDS) for producing and designing coatings with variable chemical and phase compositions and microstructure and promising properties. The development of the detonation spraying method is briefly analyzed from a historical perspective and the capabilities of the state-of-the art facilities are presented. A key advantage of the CCDS is the possibility of using precisely measured quantities of the explosive gaseous mixtures for each shot of the detonation gun and different oxygen to fuel ratios, which can create spraying environments of different chemical properties—from severely oxidizing to highly reducing. The significance of careful adjustment of the spraying parameters is shown using material systems that are chemically sensitive to the composition of the spraying environment and temperature. Research performed by the authors on CCDS of different materials—metals, ceramics, intermetallics and metal-ceramic composites is reviewed. Novel applications of detonation spraying using the CCDS technology are described.

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“…Process of alumina-titania coating formation is usually performed by means of APS, PVD, CVD, HVOF, detonation spraying and other methods [4][5][6][7]. Most of the synthetic methods require multistep process, high temperature and also the material preparation is comparatively complex.…”

Section: Introductionmentioning

confidence: 99%

Deposition and characterization of alumina–titania coating by multi-chamber gas-dynamic sprayer

et al. 2015

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a b s t r a c tIn this paper, alumina-titania coatings have been formed on aluminium substrate by multi-chamber detonation sprayer. The coatings were investigated using SEM, EDS, XRD and Vickers microhardness tester. The results show that the alumina-titania coatings consist of both fully melted regions and partially melted regions, and the fully melted region has a lamellar-like structure. The multi-chamber detonation sprayer produced the dense layers of coating with a high hardness.

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Control of interfacial interaction during detonation spraying of Ti3SiC2-Cu composites

Cited by 9 publications

References 14 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

Computer-Controlled Detonation Spraying: Flexible Control of the Coating Chemistry and Microstructure

Deposition and characterization of alumina–titania coating by multi-chamber gas-dynamic sprayer

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