Engineering Research
Materials Science
Engineering Series
Books by Keyword: Protective Coatings
Books
The first book of the Proceedings of ASCO-Nanomat 2015 includes articles of 41 contributed papers of the third school-conference, which were recommended for publication by Publishing Committee. The articles reflect the new results and scientific achievements in the field of growth and synthesis of new nanomaterials and coatings, technology of their growth and preparation, their physical properties, calculations and modeling of the electronic structure and properties of new nanomaterials. The Proceedings consist of two chapters. In the first one “Semiconducting and Metal Nanoheterostructures: Self-Organization and Characterization” the 14-th articles devoted to atomic processes and nanostructure formation and characterization and ab initio calculations and modeling were collected. In the second chapter named “Nonlinear Optical Mediums, Nanocomposites, Nanostructured Coatings, Functional Materials and their Applications” the 27 articles devoted to formation technology and characterization of different kinds of nanomaterials of organic and non-organic nature were presented. This proceedings volume is intended for scientists, readers, professors and post-graduate students.
This monograph deals with a physico-chemical approach to the problem of the solid-state growth of chemical compound layers and reaction-diffusion in binary heterogeneous systems formed by two solids; as well as a solid with a liquid or a gas. It is explained why the number of compound layers growing at the interface between the original phases is usually much lower than the number of chemical compounds in the phase diagram of a given binary system. For example, of the eight intermetallic compounds which exist in the aluminium-zirconium binary system, only ZrAl3 was found to grow as a separate layer at the Al–Zr interface under isothermal conditions. The physico-chemical approach predicts that, in most cases, the number of compound layers should not exceed two; with the main factor, resulting in the appearance of additional layers, being crack formation due to thermal expansion and volume effects.