Andreas Winistörfer: Catalogue data in Autumn Semester 2022 |
| Name | Dr. Andreas Winistörfer |
| winistoerfer@ethz.ch | |
| Department | Materials |
| Relationship | Lecturer |
| Number | Title | ECTS | Hours | Lecturers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 327-0610-00L | Composites  Only for students materials science bachelor regulations 2017. | 3 credits | 2V + 1U | F. J. Clemens, A. Winistörfer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Introduction of basic concepts for composites with polymer- metal- and ceramic matrix composites; production and properties of composites reinforced with particles, whiskers, short and long fibres; selection criteria, case histories of applications, recycling, future perspectives, and basic concepts for adaptive and functional composites | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Gain an insight into the diversity of opportunities to change the properties of composites, learn about the most important applications and processing techniques | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Introduction 1.1 What are advanced composites? 1.2 What are materials by combination? 1.3 Are composites an idea of today? 1.4 Delphi foresight 1.5 Why composites? 1.6 References for chapter 1 2. Basic modules 2.1 Particles 2.2 Short fibres including whiskers 2.3 Long fibres 2.4 Matrix materials 2.4.1 Polymers 2.4.2 Metals 2.4.3 Ceramics and glasses 2.5 References for chapter 2 3. PMC: Polymer Matrix Composites 3.1 Historical background 3.2 Types of PMC-laminates 3.3 Production, processing and machining operation 3.4 Mechanics of reinforcement, microstructure, interfaces 3.5 Failure criteria 3.6 Fatigue behaviour of a multiply composite 3.7 Adaptive materials systems 3.8 References for chapter 3 4. MMC: Metal matrix composites 4.1 Introduction: Definitions, selection criteria und "design" 4.2 Types von MMCs - examples und typical properties 4.3 Mechanical and physical properties of MMCs - basics of design, influencing variables and damage mechanisms 4.4 Production processes 4.5 Micro structure / interfaces 4.6 machining operations for MMC 4.7 Applications 4.8 References for chapter 4 5. CMC: Ceramic Matrix Composites 5.1 Introduction and historical background 5.2 Modes of reinforcement 5.3 Production processes 5.4 Mechanisms of reinforcement 5.5 Micro structure / interfaces 5.6 Properties 5.7 Applications 5.8 Materials testing and quality assurance 5.9 References for chapter 5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | The script will be delivered at the begin of the semester | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | The script is including a comprehensive list of references | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Before each class, students will get a handout or they can be uploaded from the internet. The exercises take place in small groups. It is their goal to deepen knowledge gained in the classes written end of semester examination | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 327-2103-00L | Composites and Hybrids: From Design to Application New title as of HS22. Old title: Advanced Composite and Adaptive Material Systems | 5 credits | 3V + 1U | F. J. Clemens, B. Weisse, A. Winistörfer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Composites/hybrids are heterogeneous materials consisting of two or more bonded components, and it is possible to tailor material properties for certain applications. Typically, The components retain their structure and properties, but the properties of the composite are a combination of the properties of its components. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | In this course you will get an inside to lightweight material with high strength, materi-als that are resistive against abrasion, ceramics with damage tolerance behavior, com-posites with bioactive, bioresorbable, piezoresistive and -electric properties. Enables materials scientists to design composite/hybrid materials for different applications. The course will comprise a balance of lectures, exercises and laboratory classes. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Introduction and basic concepts on biomedical composites and smart composites/hybrids with sensing and actuation properties; production and properties of composites reinforced with particles, whiskers, short or long fibers; selection criteria, case studies and applications, future perspectives. 1. Structural composites (polymer-, metal- and ceramic matrix composites) 1.1. Introduction and historical background 1.2. Components: Matrix and reinforcement materials 1.3. Types of composites and mechanisms of reinforcement 1.4. Production processes 1.5. Physical and chemical properties 1.6. Applications 2. Biomedical Composites 2.1. Introduction and historical background 2.2. Components: metals&alloys, natural/synthetic polymers, bioceramics 2.3. Types of biocomposites 2.4. Production processes 2.5. Properties 2.6. Applications 3. Functional Composites (Sensors and Actuators) 3.1. Introduction and historical background 3.2. Components: Matrix and functional filler material 3.3. Types of composites 3.4. Production processes 3.5. Properties 3.6. Applications | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | We will work with handouts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | CHAWLA, Krishan K. Composite materials: science and engineering. Springer Sci-ence & Business Media, 2012. Biomedical composites, J. Paulo Davin (Ed.), De Gruyter (2014) Composites in Biomedical Applications, S. M. Sapuan, Y. Nukman, N. A. Abu Osman, R. A. Ilyas (Eds), CRC Press (2021). Bioresorbable polymers for biomedical applications – from fundamentals to transla-tional medicine, G. Perale, J. Hilborn (Eds), Woodhead Publishing (2017) TONG, Xingcun Colin. Advanced Materials for Printed Flexible Electronics. Springer, 2022. SINAPIUS, Johannes Michael. Adaptronics-Smart Structures and Materials. Berlin, Germany: Springer, 2021. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Competencies |
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