This book provides an overview of the fabrication methods for anti-abrasive nanocoatings. The connections among fabrication parameters, the characteristics of nanocoatings and the resulting properties (i.e. nanohardness, toughness, wear rate, load-bearing ability, friction coefficient, and scratch resistance) are discussed. Size-affected mechanical properties of nanocoatings are examined, including their uses. Anti-abrasive nanocoatings, including metallic-, ceramic-, and polymeric-based layers, as well as different kinds of nanostructures, such as multi-layered nanocomposites and thin films, are reviewed.…mehr
This book provides an overview of the fabrication methods for anti-abrasive nanocoatings. The connections among fabrication parameters, the characteristics of nanocoatings and the resulting properties (i.e. nanohardness, toughness, wear rate, load-bearing ability, friction coefficient, and scratch resistance) are discussed. Size-affected mechanical properties of nanocoatings are examined, including their uses. Anti-abrasive nanocoatings, including metallic-, ceramic-, and polymeric-based layers, as well as different kinds of nanostructures, such as multi-layered nanocomposites and thin films, are reviewed.Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Mahmood Aliofkhazraei is a PhD researcher in the Corrosion and Surface Engineering Group at the Tarbiat Modares University in Tehran, Iran. Having obtained his academic degrees from this university, his research has focussed on different aspects of nanocoatings. He is the author of over 50 scientific publications on nanocoatings and has received numerous scientific awards, including the Khwarizmi Award. In 2010, he was selected as the best young nanotechnologist nationwide. Mahmood is also a member of the National Association of Surface Sciences, Iranian Corrosion Association and the National Elite Foundation of Iran.
Inhaltsangabe
List of figures
List of tables
About the editor
About the contributors
Preface
Part One
1. Wear, friction and prevention of tribo-surfaces by coatings/nanocoatings
1.1 Introduction
1.2 Friction of materials
1.3 Wear in metals, alloys and composites
1.4 Materials and their selection for wear and friction applications
1.5 Coatings/nanocoatings and surface treatments
1.6 Conclusion
Acknowledgements
References
2. An investigation into the tribological property of coatings on micro- and nanoscale
2.1 Drivers of studying the origin of tribology behavior
2.2 Contact at nanometer scale
2.3 Atomic friction with zero separation
2.4 Scratching wear at atomic scale
2.5 Conclusion
References
3. Stress on anti-abrasive performance of sol-gel derived nanocoatings
3.1 Classical curvature stress for thin films on plate substrates
3.2 Thermal stress of thin films
3.3 Why do drying films crack?
3.4 Cracks by stress come from constraint of shrinkage by the substrate
3.5 Rapid sol-gel fabrication to confront tensile trailing cracks
3.6 Anti-abrasive SiO2 film in application: self-assembling covalently bonded nanocoating
3.7 Abrasive test
3.8 Anti-abrasive performance of sol-gel nanocoatings
3.9 Conclusion
Acknowledgments
References
4. Self-cleaning glass
4.1 Introduction
4.2 History of glass
4.3 Self-cleaning glass
4.4 Hydrophilic coating
4.5 Anti-reflective coating
4.6 Porous materials
4.7 Photocatalytic activity of TiO2
4.8 Hydrophobic coatings
4.9 Fabrication of self-cleaning glass
4.10 Application of self-cleaning glasses
Acknowledgements
References
5. Sol-gel nanocomposite hard coatings
5.1 Introduction
5.2 Sol-gel nanocomposite hard coatings
5.3 Mechanical property studies of sol-gel hard coatings on various substrates
5.4 Possible applications of hard coatings
5.5 Summary
Acknowledgments
References
6. Process considerations for nanostructured coatings
