The study on the fabrication and mechanical properties of the squeeze-cast TiN/Al composites

Yuan Lu; Cheng Bi; Xu Yang; Ke Yun; Jie Zheng

doi:10.1117/12.3016356

1 February 2024 The study on the fabrication and mechanical properties of the squeeze-cast TiN/Al composites

Yuan Lu, Cheng Bi, Xu Yang, Ke Yun, Jie Zheng

Proceedings Volume 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023); 130680B (2024) https://doi.org/10.1117/12.3016356
Event: Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 2023, Hefei, China

Abstract

Co-continuous TiN/Al composites have been fabricated by the squeeze-casting process. The porous TiN ceramic preforms were fabricated through carbothermal reduction. There is no chemical reaction between TiN and aluminum alloy that avoids the adverse effect of excessive interface reaction on the mechanical properties of composite materials. With the increase of the casting temperature and the casting pressure in the squeeze-casting process, the flexural strength and the fracture toughness increased. The casting quality and the density of the composites after squeeze-casting process was improved.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yuan Lu, Cheng Bi, Xu Yang, Ke Yun, and Jie Zheng "The study on the fabrication and mechanical properties of the squeeze-cast TiN/Al composites", Proc. SPIE 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 130680B (1 February 2024); https://doi.org/10.1117/12.3016356

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