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Anti-abrasive nanocoatings : current and future applications /
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 r...
| Clasificación: | Libro Electrónico |
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| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam :
Woodhead Publishing,
[2015]
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| Colección: | Woodhead Publishing in materials.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Anti-Abrasive Nanocoatings; Copyright Page; Contents; 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; 1.2.1 Friction of metals, alloys and composites; 1.2.1.1 Effect of operating parameters; 1.3 Wear in metals, alloys and composites; 1.3.1 Effect of operating parameters; 1.4 Materials and their selection for wear and friction applications; 1.4.1 Cast irons; 1.4.2 Steels; 1.4.3 Other bearing alloys.
- 1.4.4 Metal-matrix composites and nanocomposites1.4.5 Selection; 1.5 Coatings/nanocoatings and surface treatments; 1.5.1 Thermal spray coatings; 1.5.2 Electroplated coatings; 1.5.3 Ion implantation; 1.5.4 PVD and CVD; 1.5.5 Carburizing; 1.5.6 Nitriding and nitro-carburizing; 1.5.7 Laser surface processing; 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; 2.2.1 Methodology; 2.2.2 Results and discussion; 2.2.3 Conclusion.
- 2.3 Atomic friction with zero separation2.3.1 Methodology; 2.3.2 Results and discussion; 2.3.3 Conclusion; 2.4 Scratching wear at atomic scale; 2.4.1 Methodology; 2.4.2 Results and discussion; 2.4.3 Concluding remarks; 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 nanocoating3.7 Abrasive test; 3.8 Anti-abrasive performance of sol-gel nanocoatings; 3.8.1 The process of obtaining sol-gel nanocoatings; 3.8.2 Cross-sectional morphology; 3.8.3 Surface morphology; 3.8.4 Mechanical performance; 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 glass4.9.1 Top-down approach; 4.9.1.1 Lithography; 4.9.2 Bottom-up approach; 4.9.2.1 Chemical vapour deposition; 4.9.2.2 Plasma arc evaporation; 4.9.2.3 Sol-gel process; 4.9.2.3.1 Spin coating; 4.9.2.3.2 Dip coating; 4.9.2.3.3 Spray coating; 4.9.2.4 Self-assembly; 4.9.2.5 SiO2-TiO2 coating; 4.9.2.6 Visible light; 4.10 Application of self-cleaning glasses; 4.10.1 Advantages; 4.10.2 Disadvantages; Acknowledgements; References; 5 Sol-gel nanocomposite hard coatings; 5.1 Introduction; 5.2 Sol-gel nanocomposite hard coatings.