Research Progress of Carbide Ceramic Reinforced Materials Prepared by In-situ Reaction

Author of the article:CHEN Le1,2, LI Jilin2,3, LI Wanying4 , WANG Mengjun1 , LI Hongwei5 , ZHOU Tao5

Author's Workplace：1. School of Materials Science and Engineering, Central South University, Changsha 510641, China; 2. Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China; 3. School of Materials Science and Engineering, Xi'an University of Technology, Xi'an 710048, China; 4. Guangzhou Yiyin New Materials Technology Co., Ltd., Guangzhou 510650, China; 5. Shaoguan East Sunshine Technology R & D Co., Ltd., Shaoguan 512000, China

Key Words：in-situ reaction; ceramic reinforcement; composite material; technical status

Abstract：With the advancement of technology and the harsh requirements of the working environment, the performance of traditional materials has been unable to satisfy the requirements. Ceramic-reinforced phase + metal matrix composites have become an important future development direction of material preparation technology. In-situ reactions to generate carbide ceramic-reinforced phases to prepare surface-reinforced metal matrix composites are one of the main research directions. An in-situ reaction is a reaction between different elements or compounds by controlling the temperature and reaction time. By forming one or more reinforcing phase particles with high strength, high hardness and high melting point in the surface layer of a high toughness metal matrix, the properties of materials are improved. In this paper, the technical development status, preparation process and evolution mechanism of the carbide ceramic reinforced phase are studied through literature research. The existing problems of the technology are proposed, and its future development trend is revealed, which provides a reference for scientific researchers.