Conferences

Calculation of the theoretical strength of the eutectic composites LaB6—MeB2 Me — Ti, Zr, Hf)

   

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2011, #13
http://www.materials.kiev.ua/article/515

Abstract

Theoretical strength and Young"s modulus of borides LaB6, MeB2, as well as LaB6—MeB22 composites at eutectic composition under uniaxial strain was calculated from first principles. The values obtained for Young"s modulus of borides close to their experimental values, considering that the calculations we considered only perfect single crystals


COMPOSITE, EUTECTIC, PSEUDOPOTENTIAL, THE THEORETICAL STRENGTH