SUN Haibin ,LIU Juncheng ,BAI Jiahai ,LI Jiao

(School of Materials Science and Engineering, Shandong University of Technology, Zibo 255091)

Abstract: Because of their excellent chemical stability and mechanical properties at an ultra-high temperature (1600℃), oxide eutectic in-situ ceramic composites turn to be a potential new generation of ultra-high temperature structural materials. The methods for the materials preparation are reviewed, and their structure characteristics are presented. Moreover, their chemical stability and mechanical properties are depicted, and then the factors influencing them are analyzed and summarized. Finally, problems to be solved on eutectic ceramic composites are proposed.

Keywords: eutectic in-situ ceramic composite, chemical stability, mechanical properties Received on