Preceramic paper derived Ti3AlC2 – TiC – Al2O3 composites obtained via spark plasma sintering; Materials Letters; Vol. 409
| Parent link: | Materials Letters.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 409.— 2026.— Article number 140124, 4 p. |
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| Daljnji autori: | , , , , , |
| Sažetak: | Title screen This work presents novel approach for fabricating composite materials based on the Ti₃AlC2 MAX-phase, TiC and Al₂O₃, using preceramic papers as a starting material. Preceramic papers with different contents of Ti₃AlC2 and Al₂O₃ were produced. The composites were consolidated by spark plasma sintering at 1150 °C under a pressure of 50 MPa. The microstructure, phase composition and mechanical properties of the composites were studied. The dense composites (2% porosity) obtained at 30 wt% Al₂O₃ exhibit bending strength of 360 ± 30 MPa and hardness of 13.5 GPa. Increasing the Al₂O₃ content to 50 and 70 wt% results in higher porosity (12% and 25%), with bending strengths of 240 ± 20 MPa and 50 ± 5 MPa, and hardness values of 6.2 GPa and 5.3 GPa, respectively Текстовый файл AM_Agreement |
| Jezik: | engleski |
| Izdano: |
2026
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| Teme: | |
| Online pristup: | https://doi.org/10.1016/j.matlet.2026.140124 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685088 |
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| 200 | 1 | |a Preceramic paper derived Ti3AlC2 – TiC – Al2O3 composites obtained via spark plasma sintering |f Dmitriy Krotkevich, Anastasia Abdulmenova, Pavel Voevodin [et al.] | |
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| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 10 tit | ||
| 330 | |a This work presents novel approach for fabricating composite materials based on the Ti₃AlC2 MAX-phase, TiC and Al₂O₃, using preceramic papers as a starting material. Preceramic papers with different contents of Ti₃AlC2 and Al₂O₃ were produced. The composites were consolidated by spark plasma sintering at 1150 °C under a pressure of 50 MPa. The microstructure, phase composition and mechanical properties of the composites were studied. The dense composites (2% porosity) obtained at 30 wt% Al₂O₃ exhibit bending strength of 360 ± 30 MPa and hardness of 13.5 GPa. Increasing the Al₂O₃ content to 50 and 70 wt% results in higher porosity (12% and 25%), with bending strengths of 240 ± 20 MPa and 50 ± 5 MPa, and hardness values of 6.2 GPa and 5.3 GPa, respectively | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Materials Letters |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 409 |v Article number 140124, 4 p. |d 2026 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Ceramic composites | |
| 610 | 1 | |a MAX-phases | |
| 610 | 1 | |a Preceramic papers | |
| 610 | 1 | |a Mechanical properties | |
| 610 | 1 | |a Spark plasma sintering | |
| 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 Abdulmenova |b A. V. |c physicist |c engineer at Tomsk Polytechnic University |f 2001- |g Anastasiya Vladimirovna |9 88516 | |
| 701 | 1 | |a Voevodin |b P. I. |g Pavel Ivanovich | |
| 701 | 1 | |a Sedanova |b E. P. |c Specialist in the field of nuclear technologies |c Engineer of Tomsk Polytechnic University |f 1994- |g Elizaveta Pavlovna |9 21923 | |
| 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 | |
| 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 | |
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