On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition

Feldshtein, Eugene E.; Devojno, Oleg; Kardapolava, Marharyta; Lutsko, Nikolaj; Patalas-Maliszewska, Justyna

doi:10.3390/ma14040957

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On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition

by

Eugene E. Feldshtein

¹,

Oleg Devojno

²,

Marharyta Kardapolava

²,

Nikolaj Lutsko

² and

Justyna Patalas-Maliszewska

^1,*

¹

Institute of Mechanical Engineering, University of Zielona Góra, Prof. Z. Szafrana 4, 65-516 Zielona Góra, Poland

²

Faculty of Mechanical Engineering, Belarusian National Technical University, Khmelnitsky Street 9, Building 6, 220013 Minsk, Belarus

^*

Author to whom correspondence should be addressed.

Materials 2021, 14(4), 957; https://doi.org/10.3390/ma14040957

Submission received: 14 January 2021 / Revised: 9 February 2021 / Accepted: 14 February 2021 / Published: 18 February 2021

(This article belongs to the Special Issue Precision and Ultra-Precision Subtractive and Additive Manufacturing Processes of Alloys and Steels)

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Abstract

In recent years, additive manufacturing technologies have become increasingly widespread with the most intensive development being direct metal deposition (DMD), alloys, and ceramic materials on a metal substrate. This study shows the possibilities of the effective formation of coatings, based on heterogeneous metal alloys (Ni-based alloy and Fe-Al bronze) deposited onto 1045 structural steel. Changes in the microhardness, the microstructure, and the tribological properties of the composite coating, depending on the laser spot speed and pitch during DMD processing, have been considered. It was revealed that if the components of the composite coating are chosen correctly, there are possible DMD conditions ensuring reliable and durable connection between them and with the substrate.

Keywords: additive manufacturing; composite coating; Ni-based alloy; Fe–Al bronze; microstructure; mechanical properties; tribological behavior

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MDPI and ACS Style

Feldshtein, E.E.; Devojno, O.; Kardapolava, M.; Lutsko, N.; Patalas-Maliszewska, J. On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition. Materials 2021, 14, 957. https://doi.org/10.3390/ma14040957

AMA Style

Feldshtein EE, Devojno O, Kardapolava M, Lutsko N, Patalas-Maliszewska J. On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition. Materials. 2021; 14(4):957. https://doi.org/10.3390/ma14040957

Chicago/Turabian Style

Feldshtein, Eugene E., Oleg Devojno, Marharyta Kardapolava, Nikolaj Lutsko, and Justyna Patalas-Maliszewska. 2021. "On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition" Materials 14, no. 4: 957. https://doi.org/10.3390/ma14040957

APA Style

Feldshtein, E. E., Devojno, O., Kardapolava, M., Lutsko, N., & Patalas-Maliszewska, J. (2021). On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition. Materials, 14(4), 957. https://doi.org/10.3390/ma14040957

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On the Features of Composite Coating, Based on Nickel Alloy and Aluminum–Iron Bronze, Processed by Direct Metal Deposition

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