Wetting Behavior and Functionality Restoration of Cold-Sprayed Aluminum-Quasicrystalline Composite Coatings

Reza Jafari; Jarkko Kiilakoski; Mari Honkanen; Minnamari Vippola; Heli Koivuluoto

doi:10.1007/s11666-022-01522-w

Wetting Behavior and Functionality Restoration of Cold-Sprayed Aluminum-Quasicrystalline Composite Coatings

Reza Jafari, Jarkko Kiilakoski, Mari Honkanen, Minnamari Vippola, Heli Koivuluoto

Materiaalitiede ja ympäristötekniikka

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

3 Sitaatiot (Scopus)

19 Lataukset (Pure)

Abstrakti

Coating design is an efficient strategy to engineer wettability of surfaces and adjustment of the functionality to the necessities in industrial sectors. The current study reveals the feasibility of functional aluminum/quasicrystalline (Al-QC) composite coatings fabrication by cold spray technology. A commercially available Al-based quasicrystalline powder (Al-Cr-Fe-Cu) was combined with aluminum alloy (Al6061) feedstock materials to make coatings with various compositions. A set of cold spray process parameters was employed to deposit composite coatings with different QC-Al ratios and Al6061 coatings as counterparts. The wettability of the coating surfaces was measured by static water droplet contact angles using a droplet shape analyzer and investigation of the dynamic of water droplet impact by high-speed imaging. Through microstructural studies, the Al-QC composites revealed dense structure, well-integrated and adherent deposits, providing structural reliability and enhanced hydrophobic behavior. In the last step of this work, composite coatings were deposited over eroded cold-sprayed Al6061 and a selected composite to demonstrate the feasibility of repairing the damaged part and function restoring. The results and approach used in this work provide understanding of cold-sprayed Al-QC composite coatings manufacturing and their wetting behavior state for cross-field applications.

Alkuperäiskieli	Englanti
Sivut	609-626
Julkaisu	Journal of Thermal Spray Technology
Vuosikerta	32
Numero	2-3
DOI - pysyväislinkit	https://doi.org/10.1007/s11666-022-01522-w
Tila	Julkaistu - 2023
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Rahoitus

Authors would like to thank Mr. Jarkko Lehti and Mr. Anssi Metsähonkala of Tampere University for spraying the coating samples, and Dr. Jari Rämö and IMPACT group of Tampere University for their sincere help and provided resource in high-speed imaging. Tampere University, the Faculty of Engineering and Natural Sciences is acknowledged by R.J. for the funding. SEM work made use of Tampere Microscopy Center facilities at Tampere University, Finland. This research was partly funded by Academy of Finland, project “Thermally Sprayed slippery liquid infused porous surface – towards durable anti-icing coatings” (TS-SLIPS).

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Condensed Matter Physics
Surfaces, Coatings and Films
Materials Chemistry

Pääsy asiakirjaan

10.1007/s11666-022-01522-wLisenssi: CC BY

Wetting Behavior and FunctionalityFinal published version, 9,15 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202303293284Lisenssi: CC BY

Siteeraa tätä

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title = "Wetting Behavior and Functionality Restoration of Cold-Sprayed Aluminum-Quasicrystalline Composite Coatings",

abstract = "Coating design is an efficient strategy to engineer wettability of surfaces and adjustment of the functionality to the necessities in industrial sectors. The current study reveals the feasibility of functional aluminum/quasicrystalline (Al-QC) composite coatings fabrication by cold spray technology. A commercially available Al-based quasicrystalline powder (Al-Cr-Fe-Cu) was combined with aluminum alloy (Al6061) feedstock materials to make coatings with various compositions. A set of cold spray process parameters was employed to deposit composite coatings with different QC-Al ratios and Al6061 coatings as counterparts. The wettability of the coating surfaces was measured by static water droplet contact angles using a droplet shape analyzer and investigation of the dynamic of water droplet impact by high-speed imaging. Through microstructural studies, the Al-QC composites revealed dense structure, well-integrated and adherent deposits, providing structural reliability and enhanced hydrophobic behavior. In the last step of this work, composite coatings were deposited over eroded cold-sprayed Al6061 and a selected composite to demonstrate the feasibility of repairing the damaged part and function restoring. The results and approach used in this work provide understanding of cold-sprayed Al-QC composite coatings manufacturing and their wetting behavior state for cross-field applications.",

keywords = "aluminum alloy, cold spray, composite coating, quasicrystal, repairing, wettability",

author = "Reza Jafari and Jarkko Kiilakoski and Mari Honkanen and Minnamari Vippola and Heli Koivuluoto",

note = "Funding Information: Authors would like to thank Mr. Jarkko Lehti and Mr. Anssi Mets{\"a}honkala of Tampere University for spraying the coating samples, and Dr. Jari R{\"a}m{\"o} and IMPACT group of Tampere University for their sincere help and provided resource in high-speed imaging. Tampere University, the Faculty of Engineering and Natural Sciences is acknowledged by R.J. for the funding. SEM work made use of Tampere Microscopy Center facilities at Tampere University, Finland. This research was partly funded by Academy of Finland, project “Thermally Sprayed slippery liquid infused porous surface – towards durable anti-icing coatings” (TS-SLIPS). Publisher Copyright: {\textcopyright} 2023, The Author(s).",

year = "2023",

doi = "10.1007/s11666-022-01522-w",

language = "English",

volume = "32",

pages = "609--626",

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TY - JOUR

T1 - Wetting Behavior and Functionality Restoration of Cold-Sprayed Aluminum-Quasicrystalline Composite Coatings

AU - Jafari, Reza

AU - Kiilakoski, Jarkko

AU - Honkanen, Mari

AU - Vippola, Minnamari

AU - Koivuluoto, Heli

N1 - Funding Information: Authors would like to thank Mr. Jarkko Lehti and Mr. Anssi Metsähonkala of Tampere University for spraying the coating samples, and Dr. Jari Rämö and IMPACT group of Tampere University for their sincere help and provided resource in high-speed imaging. Tampere University, the Faculty of Engineering and Natural Sciences is acknowledged by R.J. for the funding. SEM work made use of Tampere Microscopy Center facilities at Tampere University, Finland. This research was partly funded by Academy of Finland, project “Thermally Sprayed slippery liquid infused porous surface – towards durable anti-icing coatings” (TS-SLIPS). Publisher Copyright: © 2023, The Author(s).

PY - 2023

Y1 - 2023

N2 - Coating design is an efficient strategy to engineer wettability of surfaces and adjustment of the functionality to the necessities in industrial sectors. The current study reveals the feasibility of functional aluminum/quasicrystalline (Al-QC) composite coatings fabrication by cold spray technology. A commercially available Al-based quasicrystalline powder (Al-Cr-Fe-Cu) was combined with aluminum alloy (Al6061) feedstock materials to make coatings with various compositions. A set of cold spray process parameters was employed to deposit composite coatings with different QC-Al ratios and Al6061 coatings as counterparts. The wettability of the coating surfaces was measured by static water droplet contact angles using a droplet shape analyzer and investigation of the dynamic of water droplet impact by high-speed imaging. Through microstructural studies, the Al-QC composites revealed dense structure, well-integrated and adherent deposits, providing structural reliability and enhanced hydrophobic behavior. In the last step of this work, composite coatings were deposited over eroded cold-sprayed Al6061 and a selected composite to demonstrate the feasibility of repairing the damaged part and function restoring. The results and approach used in this work provide understanding of cold-sprayed Al-QC composite coatings manufacturing and their wetting behavior state for cross-field applications.

AB - Coating design is an efficient strategy to engineer wettability of surfaces and adjustment of the functionality to the necessities in industrial sectors. The current study reveals the feasibility of functional aluminum/quasicrystalline (Al-QC) composite coatings fabrication by cold spray technology. A commercially available Al-based quasicrystalline powder (Al-Cr-Fe-Cu) was combined with aluminum alloy (Al6061) feedstock materials to make coatings with various compositions. A set of cold spray process parameters was employed to deposit composite coatings with different QC-Al ratios and Al6061 coatings as counterparts. The wettability of the coating surfaces was measured by static water droplet contact angles using a droplet shape analyzer and investigation of the dynamic of water droplet impact by high-speed imaging. Through microstructural studies, the Al-QC composites revealed dense structure, well-integrated and adherent deposits, providing structural reliability and enhanced hydrophobic behavior. In the last step of this work, composite coatings were deposited over eroded cold-sprayed Al6061 and a selected composite to demonstrate the feasibility of repairing the damaged part and function restoring. The results and approach used in this work provide understanding of cold-sprayed Al-QC composite coatings manufacturing and their wetting behavior state for cross-field applications.

KW - aluminum alloy

KW - cold spray

KW - composite coating

KW - quasicrystal

KW - repairing

KW - wettability

U2 - 10.1007/s11666-022-01522-w

DO - 10.1007/s11666-022-01522-w

M3 - Article

AN - SCOPUS:85145843378

SN - 1059-9630

VL - 32

SP - 609

EP - 626

JO - Journal of Thermal Spray Technology

JF - Journal of Thermal Spray Technology

IS - 2-3

ER -

Wetting Behavior and Functionality Restoration of Cold-Sprayed Aluminum-Quasicrystalline Composite Coatings

Abstrakti

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

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