Abstrakti
Cold spray (CS) technology has proven an enormous potential in the production of composite coatings, enabling a production of materials with superior qualities such as enhanced tribological behavior. This study aims to investigate the tribological properties of CS Al-based composite coatings reinforced by quasicrystalline (QC) particles. Two different Al alloys were used as the matrix, AA 6061 and AA 2024, and mixed with Al-based QC particles (Al-Cr-Fe-Cu) at different Al/QC ratios. A room-temperature ball-on-disc test was then used to evaluate the wear resistance of the CS composite coatings in air and compared to those of the CS non-reinforced Al alloy coatings as well as cast counterparts (AA 6061-T6). We have demonstrated that CS could be employed to produce dense and thick Al-QC composites. Further, the addition of the QC particles into the structure increased the wear resistance of the matrix resistance up to 8 times.
Alkuperäiskieli | Englanti |
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Otsikko | Thermal Spray 2023: Proceedings from the International Thermal Spray Conference |
Kustantaja | ASM International |
Sivut | 200-207 |
Sivumäärä | 8 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 22 toukok. 2023 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | International Thermal Spray Conference - Quebec, Kanada Kesto: 22 toukok. 2023 → 25 toukok. 2023 https://www.asminternational.org/itsc-2023/ |
Julkaisusarja
Nimi | Proceedings of the International Thermal Spray Conference |
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ISSN (painettu) | 1341-3074 |
Conference
Conference | International Thermal Spray Conference |
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Lyhennettä | ITSC |
Maa/Alue | Kanada |
Kaupunki | Quebec |
Ajanjakso | 22/05/23 → 25/05/23 |
www-osoite |
Julkaisufoorumi-taso
- Jufo-taso 1