Thermodynamic Modelling of Hightemperature Synthesis of the Titan and Chrome Carbides on an Alloyed Steel for Electron-Beam Melting of Modifying Coatings
1 Tomsk State University of Control Systems and Radioelectronics, 634050, Tomsk, Russia
2 Institute of Physical Materials Science SB of the RAS, 670047, Ulan-Ude, Russia
3 Buryat State University, 670000, Ulan-Ude, Russia
* Corresponding author: email@example.com
Adiabatic temperatures of interaction and equilibrium phase compositions in the 300–2673 K temperature range are determined by thermodynamic calculations made for a interaction of titan and chrome oxides with carbon on a surface of the alloyed steel 321 at non vacuum electron-beam melting. Synthesized phases are found to be thermodynamically stable refractory compounds – oxides, carbides, nitrides Cr, Ti, Fe and, stable in contact with the solid-state metallic base.
© The Authors, published by EDP Sciences, 2016
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