Self-healing ability and full strength recovery at medium temperatures of low content titanium carbide/alumina composites

Crack self-healing ability at high temperatures (>1000 °C) has been reported in alumina (Al2O3) composites dispersed with silicon carbide. For lower self-healing temperature ranges, such as 600–800 °C, titanium carbide (TiC) has been considered as a promising healing agent. However, no investigat...

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Bibliographic Details
Published in:Journal of the Ceramic Society of Japan 2024/03/01, Vol.132(3), pp.85-92
Main Authors: Nguyen, Son Thanh, Okawa, Ayashisa, Do, Thi-Mai-Dung, Ngo, Chu Minh, Takahashi, Tsuyoshi, Nakayama, Tadachika, Suematsu, Hisayuki, Niihara, Koichi
Format: Article
Language:English
Subjects:
Alumina
Aluminum oxide
Annealing
Bend strength
Bending strength
Ceramic-matrix-composite
Composite materials
Diamond pyramid hardness
High temperature
Hot pressing
Mechanical properties
Recovery
Self healing materials
Self-healing
Silicon carbide
Thermogravimetry
Titanium carbide
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Summary:Crack self-healing ability at high temperatures (>1000 °C) has been reported in alumina (Al2O3) composites dispersed with silicon carbide. For lower self-healing temperature ranges, such as 600–800 °C, titanium carbide (TiC) has been considered as a promising healing agent. However, no investigation has been conducted on Al2O3 containing a low volume (
ISSN:1882-0743
1348-6535
DOI:10.2109/jcersj2.23176