Atomic and Quantization Theory of Fracture Toughness as Well as Electron Segmentation Theory for Mechanical Properties of Nanoceramics and Ceramic Nanocomposites

Abstract

fundamental understanding of fracture toughness as well as other mechanical properties of Nanoceramics and ceramic nanocomposites has been arrived at now. The atomic and quantization theory of fracture toughness based on the comparability of nanograin size and interatomic distance has been expounded. The other mechanical properties including stiffness are based on large electronic segments in the interatomic bond when total no. of atoms is less in nanosize grains of ceramics. The electron segments are implicit in quantum mechanics due to indistinguishable nature of electrons and half – spins of electrons and its ramifications. The applications to ceramics coatings with less need for control of coating process and also human issues etc. and the large potential for flexible packaging materials in the immediate years is imminent upon the scene now. The possibilities including high mechanical integrity of ceramic makes a utopia of choices between nanoceramics even with metals and polymers in the transforms materials domain. The understanding of nanoceramics with near atomic theory and quantum mechanics on its one side while Hall-Petch and fracture toughness in conventional materials has bridges the continuum of theoretical framework from macro to atomic through nanoceramic and we have large potential in ceramic coatings and the immediacy of flexible packaging, the hype of nanoceramics is now a happening event for all roles from the field applications, engineering and technology to fundamental theoretical investigators . The mosaic is complete and visible picture for the implementation now.