High-temperature solid/melt nanocomposites

The interfacial energy of nanomaterials can be decreased by grain boundary wetting. Most effective is grain boundary wetting by chemically compatible melt in the two-phase area of the phase diagram where the solid and melt are in equilibrium. The possibility of the thermodynamically stable solid/melt nanocomposite existence in the two-phase area of the phase diagrams where the solid and melt are in equilibrium, is shown.