New MAX-Phased Cast Materials by Metallothermic SHS in the V–Nb–Al–C System

V. A. Gorshkov1, N. Yu. Khomenko1, P. A. Miloserdov1, O. M. Miloserdova1
1Merzhanov Institute of Structural Macrokinetics and Materials Science Russian Academy of Sciences, Chernogolovka, Russia

Tóm tắt

Cast four-component МАХ compounds (V1–xNbx)2AlC were prepared from V2O5–Nb2O5–Al–C powder mixtures by metallothermic SHS under 5 MPa of Ar and characterized by XRD, SEM/EDS, and video filming. Target product were found to contain (V1–xNbx)2AlC compounds and Al3Nb. Synthesized materials can find their application as structural materials in high-temperature applications in aggressive media.

Tài liệu tham khảo

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