Refractories ›› 2021, Vol. 55 ›› Issue (2): 161-168.DOI: 10.3969/j.issn.1001-1935.2021.02.016

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New progress in preparation of high purity SiC micropowder

Zan Wenyu(), Ma Beiyue()   

  1. School of Metallurgy,Northeastern University,Shenyang 110819,Liaoning,China
  • Received:2020-06-25 Online:2021-04-15 Published:2021-04-15

高纯SiC微粉制备进展

昝文宇(), 马北越()   

  1. 东北大学 冶金学院 辽宁沈阳 110819
  • 作者简介:昝文宇:男,1996年生,硕士研究生。E-mail:1774299405@qq.com
  • 基金资助:
    NSFC-辽宁联合基金重点项目资助(U1908227)

Abstract:

The main preparation processes of high-purity SiC micropowder were reviewed,and the new progress of purification process of high-purity SiC micropowder in recent years was introduced.The upgrading of the preparation process,and the industrial technical process and equipment of high purity SiC micro-powder was prospected.

Key words: silicon carbide, preparation method, impurity removing, research progress

摘要:

综述了高纯SiC微粉主要制备工艺,介绍了近些年SiC微粉除杂提纯工艺新进展,提出未来高纯SiC微粉制备工艺应不断更新升级,产业化生产技术和装备也需要不断完善。

关键词: SiC, 制备方法, 除杂, 研究进展

CLC Number: