Research Progress of Non-oxide and High Entropy Ceramic Coatings  

作　　者：Junshuai CHEN Yulong WANG Zeyu WANG Xue SHEN TengyuDU Yubo GONG Zhigang YANG Gang YU 

机构地区：[1]Hebei Provincial Engineering Research Center of Metamaterial and Micro-device,School of Materials Science and Engineering,Shijiazhuang Tiedao University,Shijiazhuang,Hebei,050043 China [2]CARS Engineering Consulting Corporation Limited,Beijing,100089,China

出　　处：《Research and Application of Materials Science》2024年第1期23-32,共10页材料科学与应用（英文）

摘　　要：Ceramic coatings play a keyrole in extending the service life of materials in aerospaceandenergy fields byprotectingmaterials from high temperature,oxidation,corrosion and thermal stress.Non-oxide and high entropy ceramics are new emerging coating materials which have been researched and developed in recent years.Compared with traditional oxide ceramics,non-oxide ceramics have better high temperature stability,oxidation resistance and erosion resistance.These characteristics make non-oxide ceramics perform well in extreme environments.It is particularly noteworthy that the non-oxide high entropy ceramic is a uniform solid solution composed of at least four or fiveatoms.Their unique structure and outstanding propertiesshow great potential application in the field of coating.In this paper,the researches aboutregulating microstructure,preparation technology and properties of nitride and its high entropy system,carbide and its high entropy system and boride and its high entropy system in coating field are summarized,and their future development and prospects are prospected.

关 键 词：NITRIDE CARBIDE BORIDE High entropy ceramic coating 

分 类 号：TQ1[化学工程]