原位反应制备碳化物陶瓷增强材料的研究进展  

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

作　　者：陈乐 李继林 李婉莹 王孟君[1] 李洪伟 周涛 CHEN Le;LI Jilin;LI Wanying;WANG Mengjun;LI Hongwei;ZHOU Tao(School of Materials Science and Engineering,Central South University,Changsha 510641,China;Institute of New Materials,Guangdong Academy of Sciences,Guangzhou 510650,China;School of Materials Science and Engineering,Xi'an University of Technology,Xi'an 710048,China;Guangzhou Yiyin New Materials Technology Co.,Ltd.,Guangzhou 510650,China;Shaoguan East Sunshine Technology R&D Co.,Ltd.,Shaoguan 512000,China)

机构地区：[1]中南大学材料科学与工程学院,湖南长沙510641 [2]广东省科学院新材料研究所,广东广州510650 [3]西安理工大学材料科学与工程学院,陕西西安710048 [4]广州铱尹新材料科技有限公司,广东广州510650 [5]韶关东阳光科技研发有限公司,广东韶关512000

出　　处：《铸造技术》2022年第12期1032-1041,共10页Foundry Technology

基　　金：韶关东阳光科技研发有限公司粤东西北新型研发机构建设(2019B090905009);广东省铝板带箔加工企业研究院(2014B090903012);电池用镁合金负极材料开发及电化学性能研究(2020GDASYL-20200103137)。

摘　　要：随着科学技术的进步和工况环境的要求更加苛刻,传统材料的性能已无法满足其使用要求。陶瓷增强相+金属基复合成为未来材料制备技术的重要发展方向,原位反应生成碳化物陶瓷增强相制备的表层增强金属基复合材料是其主要研究方向之一。原位反应是通过控制温度与反应时间,使不同元素或化合物之间发生反应,通过在高韧性金属基表层生成一种或者多种拥有高强度、高硬度及高熔点等特点的增强相颗粒,进而提高材料的性能。本文通过文献调研该技术发展现状、碳化物陶瓷增强相制备工艺及演变机理等,提出了该技术所存在的问题并展望未来发展趋势,为科研工作者提供借鉴。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.

关 键 词：原位反应 陶瓷增强 复合材料 技术现状 

分 类 号：TB33[一般工业技术—材料科学与工程]