Preceramic paper derived Ti3AlC2 – TiC – Al2O3 composites obtained via spark plasma sintering; Materials Letters; Vol. 409

Preceramic paper derived Ti3AlC2 – TiC – Al2O3 composites obtained via spark plasma sintering; Materials Letters; Vol. 409

Bibliographic Details
Parent link:Materials Letters.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 409.— 2026.— Article number 140124, 4 p.
Other Authors: Krotkevich D. G. Dmitry Georgievich, Abdulmenova A. V. Anastasiya Vladimirovna, Voevodin P. I. Pavel Ivanovich, Sedanova E. P. Elizaveta Pavlovna, Travitsky (Travitzky) N. Nakhum, Kashkarov E. B. Egor Borisovich
Summary: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
Language:English
Published: 2026
Subjects:
электронный ресурс
труды учёных ТПУ
Ceramic composites
MAX-phases
Preceramic papers
Mechanical properties
Spark plasma sintering
Online Access:https://doi.org/10.1016/j.matlet.2026.140124
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685088

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