Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites
The aim of the work was to determine the influence of metallic phase content on the obtained properties of hybrid composites from the ceramics-metal system. Six series of samples from three systems (Al2O3-Cu, Al2O3- Cu-Ni and Al2O3-Cu-Cr) with two different contents of metallic phase (2.5 and 10 vol...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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University of Novi Sad
2024-03-01
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| Series: | Processing and Application of Ceramics |
| Subjects: | |
| Online Access: | https://doiserbia.nb.rs/img/doi/1820-6131/2024/1820-61312401098P.pdf |
| _version_ | 1797205558782066688 |
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| author | Piotrkiewicz Paulina Zygmuntowicz Justyna Wachowski Marcin Szachogłuchowicz Ireneusz Kaszuwara Waldemar |
| author_facet | Piotrkiewicz Paulina Zygmuntowicz Justyna Wachowski Marcin Szachogłuchowicz Ireneusz Kaszuwara Waldemar |
| author_sort | Piotrkiewicz Paulina |
| collection | DOAJ |
| description | The aim of the work was to determine the influence of metallic phase content on the obtained properties of hybrid composites from the ceramics-metal system. Six series of samples from three systems (Al2O3-Cu, Al2O3- Cu-Ni and Al2O3-Cu-Cr) with two different contents of metallic phase (2.5 and 10 vol.%) were prepared by uniaxial pressing and pressure-less sintering. The research carried out in this work used the classic idea of material engineering, assuming the optimization of the material’s functional properties by shaping the microstructure in a suitably modified technological process. The possibility of producing composite samples with density exceeding 95%TD was confirmed. There was no significant effect of the composition and the share of the metallic phase on the obtained values. The microstructure observations showed that the addition of the second metallic component had a positive effect on the size of the metallic particles, limiting the formation of metal clusters of significant size visible in the case of Al2O3-Cu samples. Compressive strength tests have shown that the addition of the second component to the metallic phase has a positive effect on the compressive strength of the material. |
| first_indexed | 2024-04-24T08:53:02Z |
| format | Article |
| id | doaj.art-2d69e7dce142432ba4a79aa117ce33b4 |
| institution | Directory Open Access Journal |
| issn | 1820-6131 2406-1034 |
| language | English |
| last_indexed | 2024-04-24T08:53:02Z |
| publishDate | 2024-03-01 |
| publisher | University of Novi Sad |
| record_format | Article |
| series | Processing and Application of Ceramics |
| spelling | doaj.art-2d69e7dce142432ba4a79aa117ce33b42024-04-16T09:14:57ZengUniversity of Novi SadProcessing and Application of Ceramics1820-61312406-10342024-03-011819810810.2298/PAC2401098PInfluence of the second metal component on processing and selected properties of Al2O3-Cu hybrid compositesPiotrkiewicz Paulina0Zygmuntowicz Justyna1Wachowski Marcin2Szachogłuchowicz Ireneusz3Kaszuwara Waldemar4Warsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, PolandWarsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, PolandMilitary University of Technology, Faculty of Mechanical Engineering, Warsaw, PolandMilitary University of Technology, Faculty of Mechanical Engineering, Warsaw, PolandWarsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, PolandThe aim of the work was to determine the influence of metallic phase content on the obtained properties of hybrid composites from the ceramics-metal system. Six series of samples from three systems (Al2O3-Cu, Al2O3- Cu-Ni and Al2O3-Cu-Cr) with two different contents of metallic phase (2.5 and 10 vol.%) were prepared by uniaxial pressing and pressure-less sintering. The research carried out in this work used the classic idea of material engineering, assuming the optimization of the material’s functional properties by shaping the microstructure in a suitably modified technological process. The possibility of producing composite samples with density exceeding 95%TD was confirmed. There was no significant effect of the composition and the share of the metallic phase on the obtained values. The microstructure observations showed that the addition of the second metallic component had a positive effect on the size of the metallic particles, limiting the formation of metal clusters of significant size visible in the case of Al2O3-Cu samples. Compressive strength tests have shown that the addition of the second component to the metallic phase has a positive effect on the compressive strength of the material.https://doiserbia.nb.rs/img/doi/1820-6131/2024/1820-61312401098P.pdfalumina-copper compositespressingmechanical propertiesstructural characterization |
| spellingShingle | Piotrkiewicz Paulina Zygmuntowicz Justyna Wachowski Marcin Szachogłuchowicz Ireneusz Kaszuwara Waldemar Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites Processing and Application of Ceramics alumina-copper composites pressing mechanical properties structural characterization |
| title | Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites |
| title_full | Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites |
| title_fullStr | Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites |
| title_full_unstemmed | Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites |
| title_short | Influence of the second metal component on processing and selected properties of Al2O3-Cu hybrid composites |
| title_sort | influence of the second metal component on processing and selected properties of al2o3 cu hybrid composites |
| topic | alumina-copper composites pressing mechanical properties structural characterization |
| url | https://doiserbia.nb.rs/img/doi/1820-6131/2024/1820-61312401098P.pdf |
| work_keys_str_mv | AT piotrkiewiczpaulina influenceofthesecondmetalcomponentonprocessingandselectedpropertiesofal2o3cuhybridcomposites AT zygmuntowiczjustyna influenceofthesecondmetalcomponentonprocessingandselectedpropertiesofal2o3cuhybridcomposites AT wachowskimarcin influenceofthesecondmetalcomponentonprocessingandselectedpropertiesofal2o3cuhybridcomposites AT szachogłuchowiczireneusz influenceofthesecondmetalcomponentonprocessingandselectedpropertiesofal2o3cuhybridcomposites AT kaszuwarawaldemar influenceofthesecondmetalcomponentonprocessingandselectedpropertiesofal2o3cuhybridcomposites |