航空学报 > 2024, Vol. 45 Issue (3): 28719-028719   doi: 10.7527/S1000-6893.2023.28719

难熔金属及金属碳/氧化物粉体制备技术研究进展

魏玉鹏1,2,3, 陈珊1,2, 王雅婷1,2, 王东新3, 于艳红1,2, 张萌1,2, 肖荣振1,2(), 朱亮1,2, 程越伟3   

  1. 1.兰州理工大学 材料科学与工程学院,兰州 730050 2.兰州理工大学 省部共建有色金属先进加工与再利用国家重点实验室,兰州 730050
    3.西北稀有金属材料研究院宁夏有限公司,石嘴山 753000
    4.稀有金属特种材料国家重点实验室,石嘴山 753000
  • 收稿日期:2023-03-20 修回日期:2023-05-16 接受日期:2023-06-05 出版日期:2023-06-19 发布日期:2023-06-16
  • 通讯作者: 肖荣振 E-mail:119235627@qq.com
  • 基金资助:
    国家自然科学基金(52262012);甘肃省教育厅创新基金(2021A-030);甘肃省优秀研究生创新之星项目(2022CXZX-400);西北稀有金属材料研究院宁夏有限公司稀有金属特种材料国家重点实验室开放课题基金(SKL2021K001)

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:2023-06-19 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)

摘要:

难熔金属及金属碳/氧化物具有高熔点、高温稳定性、强耐腐蚀性等优异特性,在燃气叶片、电子管、火箭引擎、切削刀具、高温热元件、涡轮喷嘴等高温高压、强腐蚀性等环境下被广泛应用。本文介绍了难熔金属及金属碳/氧化物粉体的应用,梳理了难熔金属及金属碳/氧化物粉体的机械法、还原法、燃烧法、溶胶-凝胶法、水热法、微波法、沉淀法、热解法、爆炸法和等离子体法等制备工艺,并比较各种工艺在制备难熔金属及金属碳/氧化物粉体过程中的优缺点;重点评述难熔金属及金属碳/氧化物Mo、W、Ta、WC、ZrC、TiC、CeO2、ZrO2、Y2O3等粉体的研究现状,并展望了难熔粉体的发展方向,为难熔粉体的制备工艺和应用提供参考。

关键词: 难熔金属, 难熔粉体金属碳化物粉体, 金属氧化物粉体, 制备方法

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

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