Ni-based diamond composite coatings:preparation process,microstructure,properties and interfacial behavior  

作　　者：Xing-xing Wang Guang-ming Zhang Yuan-long Jiang Jian-jun Shi Hong-gang Dong Jun-yi Jiang Zi-cheng Ling Zhi-peng Yuan Zeng-lei Ni Jin Peng 

机构地区：[1]Henan International Joint Laboratory of High-Efficiency Special Green Welding&School of Materials Science and Engineering,North China University of Water Resources and Electric Power,Zhengzhou,450045,Henan,China [2]School of Materials Science and Engineering,Dalian University of Technology,Dalian,116024,Liaoning,China [3]Jinhua Shuanghuan Brazing Alloys Co.,Ltd.,Jinhua,321000,Zhejiang,China [4]Longmen Laboratory,Luoyang,471000,Henan,China

出　　处：《Journal of Iron and Steel Research International》2024年第10期2378-2403,共26页钢铁研究学报（英文版）

基　　金：financially supported by the National Program of Foreign Experts of China(G2023026003L);the National Natural Science Foundation of China(52475347,52071165,51705151);China Postdoctoral Fund(2023M740475);sponsored by the Program for Science&Technology Innovation Talents in Universities of Henan Province,China(22HASTIT026);International Science and Technology Cooperation Project of Henan Province(242102521057),China;supported by the Program for the Top Young Talents of Henan Province,China;Frontier Exploration Project of Longmen Laboratory(LMQYTSKT016),China.

摘　　要：Ni-based coating,a kind of surface material,is characterized by high hardness,outstanding wear resistance,and excellent corrosion resistance.Ni-based coatings doped with hard phases can improve the coating quality.This is an important topic in related fields.Compared with traditional Ni-based coatings,Ni-based coatings doped with a hard phase have stronger competitive advantages.Among these,Ni-based diamond composite coatings have superior performance.Hence,it has become a kind of excellent functional coating.We outline the current state of research on Ni-based diamond composite coatings.Advances in seven preparation processes for Ni-based diamond composite coatings were discussed.These processes mainly include brazing,electrodeposition,sintering,laser cladding,plasma spraying,supersonic laser deposition,and vacuum cladding.The latest studies on the interfacial behavior,microstructure,and bond strength of these composite coatings are also summarized.The deficiencies for present Ni-based diamond composite coatings are pointed out.Meanwhile,the developmental directions of related fields are envisioned.That could provide theoretical guidance and reference information for research and technological development in the near future.

关 键 词：Ni-based diamond composite coating Preparation process Coating interface MICROSTRUCTURE Interfacial behavior 

分 类 号：TQ163[化学工程—高温制品工业]