Open AccessA review of ultra-high temperature materials for thermal protection system
Author(s) -
Husam Kareem Mohsin Al-Jothery,
Thar M. Badri Albarody,
Puteri Sri Melor Binti Megat Yusoff,
Monis Abdulmanan Abdullah,
Alaa Raad Hussein
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/863/1/012003
Subject(s) - materials science , ceramic , oxidizing agent , space shuttle thermal protection system , aerospace , silicon carbide , oxide , carbide , aerodynamic heating , melting temperature , rocket (weapon) , thermal protection , ceramic matrix composite , composite material , metallurgy , aerospace engineering , heat transfer , chemistry , physics , organic chemistry , engineering , thermodynamics
Ultra-High Temperature Materials (UHTMs) are at the base of entire aerospace industry; these high stable materials at temperatures exceeding 1600 °C are used to manage the heat shielding to protect vehicles and probes during the hypersonic flight through reentry trajectory against aerodynamic heating and reducing plasma surface interaction. Those materials are also recognized as Thermal Protection System Materials (TPSMs). The structural materials used during the high-temperature oxidizing environment are mainly limited to SiC, oxide ceramics, and composites. In addition to that, silicon-based ceramic has a maximum-use at 1700 °C approximately; as it is an active oxidation process over low temperature and water vapor environment condition. However, a great emphasis is required for developing structural materials in oxidation and rapid heating environment where the temperature is greater than 1700 °C. This review covers briefly all main types of Thermal Protection Systems (TPSs) and all the materials are used to fabricate them with the maximum operational temperatures. Also, it covers the promised UHTMs (SiC, ZrB 2 , HfB 2 , SiB 6 and B 4 C) which are currently using for several aerospace applications, especially for TPS. Besides, it discusses the oxidation of SiC, B 4 C, SiB 6 , ZrB 2 and HfB 2 . Therefore, the carbides and borides of the transition metals, Zr and Hf have a high-melting temperature and good stability in forming high-melting temperature oxides.