耐火材料 ›› 2025, Vol. 59 ›› Issue (4): 361-368.DOI: 10.3969/j.issn.1001-1935.2025.04.015

• 综合评述 • 上一篇    

SiC陶瓷制备技术研究进展

刘悦1), 丁国强1), 刘泽领1), 程诗淇1), 冯东1), 茹红强2), 罗旭东1,3), 游杰刚1)   

  1. 1)辽宁科技大学 材料与冶金学院 辽宁鞍山 114051
    2)东北大学 材料科学与工程学院 辽宁沈阳 110819
    3)辽宁科技学院 冶金与材料工程学院 辽宁本溪 117004
  • 收稿日期:2024-12-03 发布日期:2025-08-18
  • 通讯作者: 冯东,男,1990年生,博士,讲师。E-mail:fengdong_neu@163.com
  • 作者简介:刘悦:女,2001年生,硕士研究生。E-mail:18541245543@163.com
  • 基金资助:
    国家自然科学基金资助项目(U20A20239)。

Research progress on SiC ceramics preparation technology

Liu Yue, Ding Guoqiang, Liu Zeling, Cheng Shi-qi, Feng Dong, Ru Hongqiang, Luo Xudong, You Jiegang   

  1. First author's address:School of Materials and Metallurgy,University of Science and Technology Liaoning,Anshan 114051,Liaoning,China
  • Received:2024-12-03 Published:2025-08-18

摘要: SiC在无烧结助剂的作用下,即使经过高温烧结也很难获得致密材料。本文中综述了SiC陶瓷材料烧结工艺特点和目前研究进展,并讨论了SiC陶瓷材料的烧结助剂种类及助烧机制,指出了高性能SiC陶瓷材料制备的局限性,并对未来发展方向进行了展望。

关键词: SiC陶瓷材料, 晶体结构, 烧结工艺, 烧结助剂

Abstract: Without sintering aids,SiC is difficult to densify even after high-temperature sintering.In this paper,the characteristics and current research progress of sintering processes for SiC ceramics were reviewed.The types of sintering aids for SiC ceramics and their sintering-aid mechanisms were discussed.The limitations in the preparation of high-performance SiC ceramics were pointed out.The future development directions were presented.

Key words: SiC ceramics, crystal structure, sintering process, sintering aid

中图分类号: