Special Issue
  • Development of Ultra-High Temperature Ceramics

  • Sea Hoon Lee†, Min-Sung Park, Yun Zou

  • * Department of Space and Defense Materials, Korea Institute of Materials Science

  • 초고온 세라믹스의 발전 동향

  • 이세훈† · 박민성 · 저우원

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Ultra-high temperature ceramics (UHTC) such as ZrB2, ZrC, HfB2, HfC and TaC have been recently investigated for the application to hyper-sonic systems such as nose-cone, rocket nozzle and leading edge. In this paper, the recent research results about UHTC have been reviewed. Domestic and international research results about UHTC mainly during the last 5 years were briefly summarized. Also, the results of C3HARME project, which was one of the Horizon 2020 program in EU, to get over the problems of UHTC such as brittleness through the fabrication of ultra-high temperature ceramic matrix composites (UHTCMC) were briefly introduced.


ZrB2, ZrC, HfB2, HfC 및 SiC 등의 초고온 세라믹스(UHTC, ultra-high temperature ceramics)들은 최근 주목받고 있는 극초음속 체계 및 차세대 우주왕복선 등에 적용하기 위하여 최근 활발한 연구가 진행되고 있다. 본 논문에서는 한국, 중국, 미국, 일본 및 EU 등지에서 최근 5년간 발표된 주요 연구 결과들을 위주로 간략히 소개하였다. 또한 초고온 세라믹스의 단점인 취성 문제를 극복하기 위한 세라믹 섬유강화 복합재료 제조를 목적으로 Horizon 2020 프로그램의 일환으로 범 유럽차원에서 공동연구로 수행된 C3HARME 프로젝트의 내용 및 결과를 간략히 보고하였다.


Keywords: 초고온 세라믹스(Ultra-high temperature ceramics), 세라믹 섬유강화 복합재료(Ceramic matrix composites), 세라믹 공정(Ceramic processing), C3HARME

This Article

Correspondence to

  • Sea Hoon Lee

  • * Department of Space and Defense Materials, Korea Institute of Materials Science

  • E-mail: seahoon1@kims.re.kr