1. Upadhya K, Yang JM, Hoffmann WP (1997) Materials for ultrahigh temperature structural applications. Am Ceram Soc Bull 76:51–56
2. Wuchina E, Opila E, Opeka M, Fahrenholtz W, Talmy I (2007) UHTCs: ultra-high temperature ceramic materials for extreme environment applications. Interface 16:30–36
3. Paul A, Jayaseelan DD, Venugopal S, Zapata-Solvas E, Binner J, Vaidhyanathan B, Heaton A, Brown P, Lee WE (2012) UHTS composites for hypersonic applications. Am Ceram Soc Bull 91:22–29
4. Pastor M (1977) Metallic borides: preparation of solid bodies, sintering methods and properties of solid bodies. In: Matkovich VI (ed) Boron and refractory borides. Springer, New York, pp 457–493
5. Kuriakose AK, Margrave JL (1964) Oxidation kinetics of zirconium diboride and zirconium carbide at high temperatures. J Electrochem Soc 111:827–831