High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition
Abstract Wear-driven tool failure is one of the main hurdles in the industry. This issue can be addressed through surface coating with ceramic-reinforced metal matrix composites. However, the maximum ceramic content is limited by cracking. In this work, the tribological behaviour of the functionally...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2023-12-01
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| Series: | Friction |
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| Online Access: | https://doi.org/10.1007/s40544-023-0790-2 |
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| author | Marta Ostolaza Alaitz Zabala Jon Iñaki Arrizubieta Iñigo Llavori Nagore Otegi Aitzol Lamikiz |
| author_facet | Marta Ostolaza Alaitz Zabala Jon Iñaki Arrizubieta Iñigo Llavori Nagore Otegi Aitzol Lamikiz |
| author_sort | Marta Ostolaza |
| collection | DOAJ |
| description | Abstract Wear-driven tool failure is one of the main hurdles in the industry. This issue can be addressed through surface coating with ceramic-reinforced metal matrix composites. However, the maximum ceramic content is limited by cracking. In this work, the tribological behaviour of the functionally graded WC-ceramic-particle-reinforced Stellite 6 coatings is studied. To that end, the wear resistance at room temperature and 400 °C is investigated. Moreover, the tribological analysis is supported by crack sensitivity and hardness evaluation, which is of utmost importance in the processing of composite materials with ceramic-particle-reinforcement. Results indicate that functionally graded materials can be employed to increase the maximum admissible WC content, hence improving the tribological behaviour, most notably at high temperatures. Additionally, a shift from abrasive to oxidative wear is observed in high-temperature wear testing. |
| format | Article |
| id | doaj-art-3263dffbbd454f7886bdb0cd51c82d54 |
| institution | DOAJ |
| issn | 2223-7690 2223-7704 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Friction |
| spelling | doaj-art-3263dffbbd454f7886bdb0cd51c82d542025-08-20T03:18:34ZengTsinghua University PressFriction2223-76902223-77042023-12-0112352253810.1007/s40544-023-0790-2High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy depositionMarta Ostolaza0Alaitz Zabala1Jon Iñaki Arrizubieta2Iñigo Llavori3Nagore Otegi4Aitzol Lamikiz5Department of Mechanical Engineering, University of the Basque Country UPV/EHUFaculty of Engineering, Mechanics and Industrial Production, Mondragon UnibertsitateaDepartment of Mechanical Engineering, University of the Basque Country UPV/EHUFaculty of Engineering, Mechanics and Industrial Production, Mondragon UnibertsitateaFaculty of Engineering, Mechanics and Industrial Production, Mondragon UnibertsitateaDepartment of Mechanical Engineering, University of the Basque Country UPV/EHUAbstract Wear-driven tool failure is one of the main hurdles in the industry. This issue can be addressed through surface coating with ceramic-reinforced metal matrix composites. However, the maximum ceramic content is limited by cracking. In this work, the tribological behaviour of the functionally graded WC-ceramic-particle-reinforced Stellite 6 coatings is studied. To that end, the wear resistance at room temperature and 400 °C is investigated. Moreover, the tribological analysis is supported by crack sensitivity and hardness evaluation, which is of utmost importance in the processing of composite materials with ceramic-particle-reinforcement. Results indicate that functionally graded materials can be employed to increase the maximum admissible WC content, hence improving the tribological behaviour, most notably at high temperatures. Additionally, a shift from abrasive to oxidative wear is observed in high-temperature wear testing.https://doi.org/10.1007/s40544-023-0790-2frictioncoatingmetal matrix compositefunctionally graded materialshigh temperaturelaser-directed energy deposition |
| spellingShingle | Marta Ostolaza Alaitz Zabala Jon Iñaki Arrizubieta Iñigo Llavori Nagore Otegi Aitzol Lamikiz High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition Friction friction coating metal matrix composite functionally graded materials high temperature laser-directed energy deposition |
| title | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition |
| title_full | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition |
| title_fullStr | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition |
| title_full_unstemmed | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition |
| title_short | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition |
| title_sort | high temperature tribological performance of functionally graded stellite 6 wc metal matrix composite coatings manufactured by laser directed energy deposition |
| topic | friction coating metal matrix composite functionally graded materials high temperature laser-directed energy deposition |
| url | https://doi.org/10.1007/s40544-023-0790-2 |
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