material engineering materials 63 composition materials 40 nauka o materiálu 31 nanotechnology 28 metal materials 27 polymers 26 more ... nanostructured materials 24 material testing 22 mechanical engineering materials 20 research 20 characteristic 17 technology 16 construction materials 15 ceramics 14 metallurgy 13 physical properties 12 metals 12 steel 12 design 11 mechanical engineering 10 thin films 10 testing line 10 mathematical models 9 semiconductors 9 deformation of solids 8 fracture mechanics 8 microstructure 8 structure of solids 8 heat treatment of materials 8 less ...