Preceramic paper-derived SiCf/Ti3Al(Si)C2 and SiCf/Ti3SiC2 MAX-phase based laminates fabricated using spark plasma sintering; Scripta Materialia; Vol. 194
| Parent link: | Scripta Materialia Vol. 194.— 2021.— [113696, 5 p.] |
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| مؤلفون مشاركون: | , |
| مؤلفون آخرون: | , , , , , |
| الملخص: | Title screen For the first time SiCf/Ti3Al(Si)C2 and SiCf/Ti3SiC2 MAX-phase based laminates were fabricated from preceramic papers by spark plasma sintering (SPS). The fibers were coated with a 4-µm layer of carbon by chemical vapor deposition. The phase composition and microstructure were analyzed by X-ray diffraction and scanning electron microscopy, respectively. The flexural strength of Ti3Al(Si)C2-based laminates with carbon coated SiC fibers was ~990 MPa, which is 20% higher compared to laminates with uncoated fibers. The carbon coating prevents chemical reaction between the fiber layers and MAX-phase based laminates, providing toughening mechanisms associated with fiber detachment and pull-out. No significant reaction of the fibers occurs during the sintering of SiCf/Ti3SiC2 based laminates, which has a flexural strength of ~850 MPa. The layer-by-layer reinforced structure of laminates along with the presence of strengthening phases (TiC and Al2O3) provides toughening mechanisms due to deflection and branching of cracks at macro and micro scales. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2021
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1016/j.scriptamat.2020.113696 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663891 |
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| 200 | 1 | |a Preceramic paper-derived SiCf/Ti3Al(Si)C2 and SiCf/Ti3SiC2 MAX-phase based laminates fabricated using spark plasma sintering |f E. B. Kashkarov, N. S. Pushilina, M. S. Syrtanov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 42 tit.] | ||
| 330 | |a For the first time SiCf/Ti3Al(Si)C2 and SiCf/Ti3SiC2 MAX-phase based laminates were fabricated from preceramic papers by spark plasma sintering (SPS). The fibers were coated with a 4-µm layer of carbon by chemical vapor deposition. The phase composition and microstructure were analyzed by X-ray diffraction and scanning electron microscopy, respectively. The flexural strength of Ti3Al(Si)C2-based laminates with carbon coated SiC fibers was ~990 MPa, which is 20% higher compared to laminates with uncoated fibers. The carbon coating prevents chemical reaction between the fiber layers and MAX-phase based laminates, providing toughening mechanisms associated with fiber detachment and pull-out. No significant reaction of the fibers occurs during the sintering of SiCf/Ti3SiC2 based laminates, which has a flexural strength of ~850 MPa. The layer-by-layer reinforced structure of laminates along with the presence of strengthening phases (TiC and Al2O3) provides toughening mechanisms due to deflection and branching of cracks at macro and micro scales. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Scripta Materialia | ||
| 463 | |t Vol. 194 |v [113696, 5 p.] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a layered structures | |
| 610 | 1 | |a MAX phase | |
| 610 | 1 | |a fibers | |
| 610 | 1 | |a spark plasma sintering | |
| 610 | 1 | |a mechanical properties | |
| 610 | 1 | |a слоистые конструкции | |
| 610 | 1 | |a волокна | |
| 610 | 1 | |a искровое плазменное спекание | |
| 610 | 1 | |a механические свойства | |
| 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 |3 (RuTPU)RU\TPU\pers\34949 |9 18267 | |
| 701 | 1 | |a Pushilina |b N. S. |c physicist |c associate Professor of Tomsk Polytechnic University, candidate of physico-mathematical Sciences |f 1984- |g Natalia Sergeevna |3 (RuTPU)RU\TPU\pers\30838 |9 15085 | |
| 701 | 1 | |a Syrtanov |b M. S. |c physicist |c Associate Professor, Researcher of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Maksim Sergeevich |3 (RuTPU)RU\TPU\pers\34764 |9 18114 | |
| 701 | 1 | |a Krotkevich |b D. |c physicist |c engineer of Tomsk Polytechnic University |f 1990- |g Dmitry |3 (RuTPU)RU\TPU\pers\46798 | |
| 701 | 1 | |a Gotman |b I. |c Specialist in the field of material science |c Leading researcher of Tomsk Polytechnic University |f 1957- |g Irina |3 (RuTPU)RU\TPU\pers\37811 | |
| 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 |3 (RuTPU)RU\TPU\pers\42461 | |
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