Prediction of phase composition and mechanical properties Fe–Cr–C–B–Ti–Cu hardfacing alloys: Modeling and experimental Validations
Vasyl Lozynskyi, Bohdan Trembach, M. M. Hossain, M. Humaun Kabir, Yury Silchenko, Michal Krbaťa, Kostiantyn Sadovyi, Oleksii Kolomiitse, Lіubomyr Ropyak
Abstract
(В,С) and titanium carbide TiC in Fe-Cr-C-B-Ti-Сг alloy were determined by using density functional theory (DFT) implemented in the CASTEP code. We also compared these compounds; properties with other available commercial compounds, where available. With the knowledge of calculated elastic constants, the moduli, the Pugh's modulus ratio G/B, the Poisson's ratio v and the hardness of the title phases, 110Cr4Cu7Ti1VB were further predicted and discussed.
Topics & Concepts
HardfacingMetallurgyMaterials scienceComposition (language)Phase (matter)Chemical compositionMicrostructureChemistryThermodynamicsPhysicsLinguisticsOrganic chemistryPhilosophyMetal Alloys Wear and PropertiesAdvanced materials and compositesSurface Treatment and Coatings