Spark plasma sintering treatment of cold sprayed materials for synthesis and structural modification: A case study using TiC-Cu composites Full article
| Journal |
Materials Letters: X
ISSN: 2590-1508 |
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| Output data | Year: 2022, Volume: 14, Article number : 100140, Pages count : 4 DOI: 10.1016/j.mlblux.2022.100140 | ||||||||
| Tags | Cold spraying; Composite; Microstructure; Spark plasma sintering | ||||||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Министерство науки и высшего образования Российской Федерации | FWGG-2021-0005 |
Abstract:
Materials obtained by cold spraying (CS) are subjected to post-spray treatment to increase cohesion between the particles. In this work, spark plasma sintering (SPS) was used for reactive processing of cold spray deposits for the first time. A mixture of a Ti-C-3Cu ball-milled powder and copper was used as a feedstock material for the formation of Cu matrix composites by CS. SPS treatment of CS deposits was used for the in-situ synthesis of TiC, formation of a dense structure and elimination of microcracks at the interface between the substrate and the deposit. The mechanism of structural changes in the composite agglomerates upon reaction was discussed. The TiC-Cu composite particles in the microstructure of the SPS-treated material possess a microhardness of 390 ± 40 HV0.025, which makes them suitable as reinforcing elements of composite nature in the design of Cu matrix materials. This study shows that SPS treatment is a promising solution for post-spray processing of cold spray coatings.
Cite:
Vidyuk T.M.
, Dudina D.V.
, Korchagin M.A.
, Gavrilov A.I.
, Bokhonov B.B.
, Ukhina A.V.
, Esikov M.A.
, Shikalov V.S.
, Kosarev V.F.
Spark plasma sintering treatment of cold sprayed materials for synthesis and structural modification: A case study using TiC-Cu composites
Materials Letters: X. 2022. V.14. 100140 :1-4. DOI: 10.1016/j.mlblux.2022.100140 WOS Scopus РИНЦ OpenAlex
Spark plasma sintering treatment of cold sprayed materials for synthesis and structural modification: A case study using TiC-Cu composites
Materials Letters: X. 2022. V.14. 100140 :1-4. DOI: 10.1016/j.mlblux.2022.100140 WOS Scopus РИНЦ OpenAlex
Identifiers:
| Web of science: | WOS:000791801700001 |
| Scopus: | 2-s2.0-85127731022 |
| Elibrary: | 48426404 |
| OpenAlex: | W4224305944 |