Engineering Research
Materials Science
Engineering Series
Books by Keyword: Nanocrystalline
Books
Collection of Selected, peer reviewed papers from the 2013 3rd International Conference on Key Engineering Materials (ICKEM 2013), March 8-9, 2013, Kota Kinabalu, Malaysia.
The 85 papers are grouped as follows:
Chapter 1: Novel Composite Materials and their Characterization;
Chapter 2: Advances in Materials Technology;
Chapter 3: Developments in Magnetic Materials, Electrical Composites, Thin Films and ZnO Technology;
Chapter 4: More Studies on Nano Materials, Nano Composites and Nano Technology;
Chapter 5: Developments in Biocomposites, Bioethanol and Green Materials;
Chapter 6: Lightweight Foamed Concrete, Foamed Greencrete, Cement Syntactic Foam;
Chapter 7: Chemical Engineering, Corrosion, Geochemistry and Geotextile;
Chapter 8: Advances in Manufacturing Techniques;
Chapter 9: Wastewater Treatment and Biotechnology;
Chapter 10: Analysis of Composite Structures and Other Miscellaneous Researches.
Bulk nanostructured (NS) materials have emerged as a new class of materials having unusual structures and properties. As a result, they have attracted considerable attention in recent years. Bulk NS materials are single or multi-phase polycrystals with a nanoscale grain size and can usually be classified into nanocrystalline (<100nm) and ultrafine grain (<1000nm) materials. This book contains important papers on the mechanical properties and deformation mechanisms of bulk NS materials. The advanced properties include strength, ductility, strain-hardening, fatigue, dynamic, creep and toughness, etc. These properties are important for the ultimate structural applications of bulk NS materials. The mechanical properties of these materials are determined by their specific deformation mechanisms (such as boundary-dominated deformation) due to the very small grain size in comparison with coarse-grained counterparts. The 20 invited papers is divided between two chapters: I. Advanced Mechanical Properties of Nanostructured Materials - II. Deformation Mechanisms of Bulk Nanostructured Materials. This work should be read by all of those wishing to improve mechanical properties without having to consider entirely new alloys.
The present volume provides an up-to-date, comprehensive and worldwide state-of –the art insight into Powder Metallurgy, including: New theoretical aspects of Powder Metallurgy, Modelling and Simulation, Sintered Steels, PM Nonferrous Materials, PM Tool Materials, PM Lightweight and Porous Materials, PM Functional Materials, Powder Manufacturing and Pressing, Sintering Process, Metal Injection Moulding, Full Density and Alternative Consolidation Processes, Secondary and Finishing Operations.
Strength and ductility are two of the most important mechanical properties of structural materials, but this usually involves a trade-off, because of the fundamental inverse proportionality of these two features. Since the 1980s, bulk nanostructured materials have emerged as a new class of material having unusual structures and, as a result, have attracted increasing attention. Unfortunately, most bulk nanostructured materials still do not evade the strength-ductility trade-off dilemma, and usually have very poor ductility. The poor ductility of bulk nanostructured materials has indeed become a seemingly insurmountable obstacle to the widespread technological application of structural bulk nanostructured materials.
This special volume presents, discusses and reviews the latest advances in the science and technology of high-performance ceramics. The editors received more than 700 contributions from which, following a strict peer-review process, more than 598 manuscripts were chosen for inclusion in this collection.