Toward a low‐temperature sintering of carbon fiber toughened high entropy boride composite with Co addition

• Published in: International journal of applied ceramic technology
• Main Authors: Huang, Feilong, Wang, Hailong, Fang, Cheng, Li, Mingliang, Xie, Wei, Hu, Zhangfan, Wang, Hailiang, Chen, Yongqiang, Shao, Gang
• Format: Journal Article
• Language: English
• Published: 28.09.2024

Abstract Dense C f /(ZrHfNbTaCr)B 2 –SiC (CBS‐Co) composite is successfully prepared at a low temperature of 1500°C by adding 5 vol.% Co. Liquid Co accelerates the particle rearrangement and significantly enhances the relative density of CBS‐Co (95.2%). In situ formed Co 2 B phase by diffusion react...