Fabrication and toughening mechanisms of B4C-SiCf ceramics based on TiB2 interface regulation

Fabrication and toughening mechanisms of B4C-SiCf ceramics based on TiB2 interface regulation

The interphase is vital for optimizing the mechanical properties of fiber-reinforced B4C ceramics. In this study, the TiB2 interface composed of one or several layers of fine TiB2 grains was in-situ formed between B4C and SiC fibers by introducing Ti3SiC2-coated SiCf into B4C matrix. The TiB2 interf...

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Bibliographic Details
Main Authors: Xiaoqing Zhao, Bin Wang, Ji Zou, Zihao Zhang, Xiaoshuo Zhang, Shuo Liu, Zhuozhen Guo, Zhenying Liu, Weimin Wang, Zhengyi Fu
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Boron carbide (B4C)
Silicon carbide fiber (SiCf)
TiB2 interface
Mechanical properties
Toughening mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424028126
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http://www.sciencedirect.com/science/article/pii/S2238785424028126

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