Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates

Sridhar Niverty; Rajib Kalsar; Anthony Naccarelli; Timothy Eden; Glenn Grant; Vineet Joshi

doi:10.1007/978-3-031-22645-8_12

Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates

Sridhar Niverty, Rajib Kalsar, Anthony Naccarelli, Timothy Eden, Glenn Grant, Vineet Joshi

Applied Research Laboratory (ARL)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The widespread implementation of Magnesium alloys for the automotive industry warrants an improvement in their corrosion performance and their ability to withstand dissimilar material contact under corrosive environments. Solid-phase coating methods offer opportunities to precisely tune the coating microstructure, thickness, and coating-substrate interface. We report on the optimization and characterization of cold spray deposited AA6061 aluminum alloy coatings on Magnesium alloy corrosion and automotive components. Coatings with low porosity, high thickness, hardness, and excellent corrosion properties were achieved using a bond coating composed of pre-treated CP-Al powders. The dynamic nature of the cold spray process enabled the formation of a metallurgical bond at the coating-substrate interface leading to high adhesion strengths. Furthermore, the ability of cold spray coatings to repair manufacturing defects was explored, and the microstructural mechanism for the same was investigated.

Original language	English (US)
Title of host publication	Magnesium Technology 2023
Editors	Steven Barela, Aeriel Leonard, Petra Maier, Neale R. Neelameggham, Victoria M. Miller
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	49-51
Number of pages	3
ISBN (Print)	9783031226458
DOIs	https://doi.org/10.1007/978-3-031-22645-8_12
State	Published - 2023
Event	Magnesium Technology Symposium held during the 152nd TMS Annual Meeting and Exhibition, TMS 2023 - San Diego, United States Duration: Mar 19 2023 → Mar 23 2023

Publication series

Name	Minerals, Metals and Materials Series
ISSN (Print)	2367-1181
ISSN (Electronic)	2367-1696

Conference

Conference	Magnesium Technology Symposium held during the 152nd TMS Annual Meeting and Exhibition, TMS 2023
Country/Territory	United States
City	San Diego
Period	3/19/23 → 3/23/23

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Energy Engineering and Power Technology
Mechanics of Materials
Metals and Alloys
Materials Chemistry

Access to Document

10.1007/978-3-031-22645-8_12

Cite this

Niverty, S., Kalsar, R., Naccarelli, A., Eden, T., Grant, G., & Joshi, V. (2023). Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates. In S. Barela, A. Leonard, P. Maier, N. R. Neelameggham, & V. M. Miller (Eds.), Magnesium Technology 2023 (pp. 49-51). (Minerals, Metals and Materials Series). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-22645-8_12

Niverty, Sridhar ; Kalsar, Rajib ; Naccarelli, Anthony et al. / Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates. Magnesium Technology 2023. editor / Steven Barela ; Aeriel Leonard ; Petra Maier ; Neale R. Neelameggham ; Victoria M. Miller. Springer Science and Business Media Deutschland GmbH, 2023. pp. 49-51 (Minerals, Metals and Materials Series).

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abstract = "The widespread implementation of Magnesium alloys for the automotive industry warrants an improvement in their corrosion performance and their ability to withstand dissimilar material contact under corrosive environments. Solid-phase coating methods offer opportunities to precisely tune the coating microstructure, thickness, and coating-substrate interface. We report on the optimization and characterization of cold spray deposited AA6061 aluminum alloy coatings on Magnesium alloy corrosion and automotive components. Coatings with low porosity, high thickness, hardness, and excellent corrosion properties were achieved using a bond coating composed of pre-treated CP-Al powders. The dynamic nature of the cold spray process enabled the formation of a metallurgical bond at the coating-substrate interface leading to high adhesion strengths. Furthermore, the ability of cold spray coatings to repair manufacturing defects was explored, and the microstructural mechanism for the same was investigated.",

author = "Sridhar Niverty and Rajib Kalsar and Anthony Naccarelli and Timothy Eden and Glenn Grant and Vineet Joshi",

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Niverty, S, Kalsar, R, Naccarelli, A, Eden, T, Grant, G & Joshi, V 2023, Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates. in S Barela, A Leonard, P Maier, NR Neelameggham & VM Miller (eds), Magnesium Technology 2023. Minerals, Metals and Materials Series, Springer Science and Business Media Deutschland GmbH, pp. 49-51, Magnesium Technology Symposium held during the 152nd TMS Annual Meeting and Exhibition, TMS 2023, San Diego, United States, 3/19/23. https://doi.org/10.1007/978-3-031-22645-8_12

Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates. / Niverty, Sridhar; Kalsar, Rajib; Naccarelli, Anthony et al.
Magnesium Technology 2023. ed. / Steven Barela; Aeriel Leonard; Petra Maier; Neale R. Neelameggham; Victoria M. Miller. Springer Science and Business Media Deutschland GmbH, 2023. p. 49-51 (Minerals, Metals and Materials Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Grant, Glenn

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N2 - The widespread implementation of Magnesium alloys for the automotive industry warrants an improvement in their corrosion performance and their ability to withstand dissimilar material contact under corrosive environments. Solid-phase coating methods offer opportunities to precisely tune the coating microstructure, thickness, and coating-substrate interface. We report on the optimization and characterization of cold spray deposited AA6061 aluminum alloy coatings on Magnesium alloy corrosion and automotive components. Coatings with low porosity, high thickness, hardness, and excellent corrosion properties were achieved using a bond coating composed of pre-treated CP-Al powders. The dynamic nature of the cold spray process enabled the formation of a metallurgical bond at the coating-substrate interface leading to high adhesion strengths. Furthermore, the ability of cold spray coatings to repair manufacturing defects was explored, and the microstructural mechanism for the same was investigated.

AB - The widespread implementation of Magnesium alloys for the automotive industry warrants an improvement in their corrosion performance and their ability to withstand dissimilar material contact under corrosive environments. Solid-phase coating methods offer opportunities to precisely tune the coating microstructure, thickness, and coating-substrate interface. We report on the optimization and characterization of cold spray deposited AA6061 aluminum alloy coatings on Magnesium alloy corrosion and automotive components. Coatings with low porosity, high thickness, hardness, and excellent corrosion properties were achieved using a bond coating composed of pre-treated CP-Al powders. The dynamic nature of the cold spray process enabled the formation of a metallurgical bond at the coating-substrate interface leading to high adhesion strengths. Furthermore, the ability of cold spray coatings to repair manufacturing defects was explored, and the microstructural mechanism for the same was investigated.

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Niverty S, Kalsar R, Naccarelli A, Eden T, Grant G, Joshi V. Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates. In Barela S, Leonard A, Maier P, Neelameggham NR, Miller VM, editors, Magnesium Technology 2023. Springer Science and Business Media Deutschland GmbH. 2023. p. 49-51. (Minerals, Metals and Materials Series). doi: 10.1007/978-3-031-22645-8_12

Optimization of the Microstructure and Performance of Aluminum Alloy Cold Spray Coatings on Magnesium Alloy Substrates

Abstract

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All Science Journal Classification (ASJC) codes

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