Microstructure and Deformation Behavior of Novel Metal–Ceramic Laminated Composites Ta/Ti3Al(Si)C2–TiC; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 18
| Parent link: | Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques.— .— New York: Springer Science+Business Media LLC. Vol. 18.— 2024.— P. 1105-1110 |
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| Altres autors: | , , , |
| Sumari: | Title screen New metal–ceramic laminated composites Ta/Ti3Al(Si)C2–TiC were obtained by spark plasma sintering. The samples were synthesized at a temperature of 1250°C and a pressure of 50 MPa for 5 min. For formation of the composites, preceramic paper with a powder filler based on the MAX phase of Ti3Al(Si)C2, as well as metal foils made of tantalum, were used. The phase composition, microstructure, and elemental composition were analyzed by X-ray diffraction, scanning electron microscopy, and energy dispersive X-ray spectroscopy, respectively. It was found that as a result of sintering, dense multilayer composites were formed, consisting of tantalum metal layers, ceramic layers containing Ti3Al(Si)C2, TiC, and Al2O3 phases, as well as reaction layers ~13 μm thick at the metal–ceramic interface enriched with Ta, Al, and Si. Based on the mechanical test data, the ultimate bending strength of the obtained composites was determined (σbs = ~430 MPa). Metal–ceramic laminated composites with a refractory tantalum layer were shown to exhibit a ductile fracture mechanism accompanied by a more than fourfold increase in absolute deformation compared to a Ti3Al(Si)C2-based ceramic composite. This is achieved due to deflection, branching of cracks at the metal–ceramic interface, and plastic deformation of tantalum layers Текстовый файл AM_Agreement |
| Idioma: | anglès |
| Publicat: |
2024
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1134/S1027451024700897 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=678311 |
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| 200 | 1 | |a Microstructure and Deformation Behavior of Novel Metal–Ceramic Laminated Composites Ta/Ti3Al(Si)C2–TiC |f A. V. Abdulmenova, E. B. Kashkarov, D. G. Krotkevich, N. Travitzky | |
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| 330 | |a New metal–ceramic laminated composites Ta/Ti3Al(Si)C2–TiC were obtained by spark plasma sintering. The samples were synthesized at a temperature of 1250°C and a pressure of 50 MPa for 5 min. For formation of the composites, preceramic paper with a powder filler based on the MAX phase of Ti3Al(Si)C2, as well as metal foils made of tantalum, were used. The phase composition, microstructure, and elemental composition were analyzed by X-ray diffraction, scanning electron microscopy, and energy dispersive X-ray spectroscopy, respectively. It was found that as a result of sintering, dense multilayer composites were formed, consisting of tantalum metal layers, ceramic layers containing Ti3Al(Si)C2, TiC, and Al2O3 phases, as well as reaction layers ~13 μm thick at the metal–ceramic interface enriched with Ta, Al, and Si. Based on the mechanical test data, the ultimate bending strength of the obtained composites was determined (σbs = ~430 MPa). Metal–ceramic laminated composites with a refractory tantalum layer were shown to exhibit a ductile fracture mechanism accompanied by a more than fourfold increase in absolute deformation compared to a Ti3Al(Si)C2-based ceramic composite. This is achieved due to deflection, branching of cracks at the metal–ceramic interface, and plastic deformation of tantalum layers | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques |c New York |n Springer Science+Business Media LLC. | |
| 463 | 1 | |t Vol. 18 |v P. 1105-1110 |d 2024 | |
| 610 | 1 | |a MAX phases | |
| 610 | 1 | |a spark plasma sintering | |
| 610 | 1 | |a metal–ceramic composites | |
| 610 | 1 | |a functional materials | |
| 610 | 1 | |a tantalum | |
| 610 | 1 | |a preceramic paper | |
| 610 | 1 | |a reaction layer | |
| 610 | 1 | |a X-ray diffraction | |
| 610 | 1 | |a scanning electron microscopy | |
| 610 | 1 | |a three-point bending test | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Abdulmenova |b A. V. |c physicist |c engineer at Tomsk Polytechnic University |f 2001- |g Anastasiya Vladimirovna |9 88516 | |
| 701 | 1 | |a Kashkarov |b E. B. |c Physicist |c Associate Professor, Researcher of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1991- |g Egor Borisovich |9 18267 | |
| 701 | 1 | |a Krotkevich |b D. G. |c physicist |c engineer of Tomsk Polytechnic University |f 1990- |g Dmitry Georgievich |9 22434 | |
| 701 | 1 | |a Travitsky (Travitzky) |b N. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University |f 1951- |g Nakhum |9 21540 | |
| 801 | 0 | |a RU |b 63413507 |c 20250124 | |
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| 856 | 4 | |u https://doi.org/10.1134/S1027451024700897 |z https://doi.org/10.1134/S1027451024700897 | |
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