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Acta Aeronautica et Astronautica Sinica ›› 2024, Vol. 45 ›› Issue (3): 28719-028719.doi: 10.7527/S1000-6893.2023.28719

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Research progress on refractory metal and metallic carbide/oxide powder preparation techniques

Yupeng WEI1,2,3, Shan CHEN1,2, Yating WANG1,2, Dongxin WANG3, Yanhong YU1,2, Meng ZHANG1,2, Rongzhen XIAO1,2(), Liang ZHU1,2, Yuewei CHENG3   

  1. 1.School of Materials Science and Engineering,Lanzhou University of Technology,Lanzhou 730050,China
    2.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou University of Technology,Lanzhou 730050,China
    3.Northwest Rare Metal Materials Research Institute Ningxia Co. ,Ltd,Shizuishan 753000,China
    4.State Key Laboratory of Special Rare Metal Materials,Shizuishan 753000,China
  • Received:2023-03-20 Revised:2023-05-16 Accepted:2023-06-05 Online:2024-02-15 Published:2023-06-16
  • Contact: Rongzhen XIAO E-mail:119235627@qq.com
  • Supported by:
    National Natural Science Foundation of China(52262012);Gansu Provincial Department of Education Innovation Fund Project(2021A-030);Gansu Province Excellent Graduate Student Innovation Star Project(2022CXZX-400);Project of State Key Laboratory of Special Rare Metal Materials Northwest Rare Metal Materials Research Institute Ningxia Co., Ltd(SKL2021K001)

Abstract:

Having such excellent properties as high melting point, high temperature stability, and strong corrosion resistance, refractory metals, metallic carbides and metallic oxides. These are widely used in high-temperature and high-pressure, strong corrosion and other environments such as gas blades, electronic tubes, rocket engines, cutting tools, high temperature thermal components, and turbine nozzles. Focusing on the preparation methods of refractory metals and metallic carbides/oxides powder, including the mechanical method, reduction method, combustion method, sol-gel method, hydrothermal method, microwave method, precipitation method, pyrolysis method, explosion method and plasma method, this paper analyzed the advantages, disadvantages and status of preparation methods such as Mo, W, Ta, WC, ZrC, TiC, CeO2, ZrO2 and Y2O3, and prospected the development status of the preparation of refractory powder based on electric explosion method to provide reference for the preparation and application of refractory powders.

Key words: refractory metals, refractory powder, metallic carbides powders, metallic oxides powders, preparation method

CLC Number: