Synthesis of Hf-C-N ceramics by spark plasma sintering

Alexey Zavjalov, Evgeniy Papynov, Oleg Shichalin, Pavel Nikiforov, Evgenii Goncharov, D.M. Markovich, P.A. Kuibin, M.A. Vorobyev
2019 EPJ Web of Conferences  
We obtained the Sample by the spark plasma sintering (SPS) of commercially available HfC and HfN powders. The identification of obtained material was carried out by the X-ray diffraction and the Raman spectroscopy. The solid solution of previous material was confirmed. However oxide phase excreted wile sintering presumably duo to oxygen impurities of used commercially powders.
doi:10.1051/epjconf/201919600012 fatcat:l3yz5cl3czgt3bd4ppth2kzaci