Ceramic Matrix Composites
Lifetime and Strength Prediction Under Static and Stochastic Loading
- 1st Edition - June 29, 2023
- Author: Longbiao Li
- Language: English
- Paperback ISBN:9 7 8 - 0 - 3 2 3 - 9 9 7 0 6 - 5
- eBook ISBN:9 7 8 - 0 - 3 2 3 - 9 9 7 0 7 - 2
Ceramic Matrix Composites: Lifetime and Strength Prediction Under Static and Stochastic Loading focuses on the strain response and lifetime prediction of fiber-reinforced ceramic-m… Read more
Ceramic Matrix Composites: Lifetime and Strength Prediction Under Static and Stochastic Loading focuses on the strain response and lifetime prediction of fiber-reinforced ceramic-matrix composites under stress-rupture loading at intermediate temperatures. Typical damage mechanisms of matrix cracking, interface debonding and oxidation, and fiber’s oxidation and fracture are considered in the micromechanical analysis. Effects of composite’s constituent properties, peak stress, and testing temperature on the composite’s strain response and lifetime are also analyzed in detail.
Finally, a comparison of constant and different stochastic stress spectrum on composite’s damage evolution and fracture is discussed. This book will be a practical guide for the material researcher and component designer needing to better understand the composite’s damage and fracture behavior under stress-rupture loading at intermediate temperatures.
- Contains detailed analysis of the stress-rupture behavior of fiber-reinforced ceramic-matrix composites
- Includes experimental data on stress-rupture behavior of different CMCs
- Presents micromechanical constituent models for characterizing damage and fracture behavior under stress-rupture loading
- Provides data on the physical properties of each constituent at various temperatures, along with the composite’s response
Academic and industrial researchers, materials scientists and design engineers working in the development of ceramic matrix composites, Postgraduate students in the areas of materials science, solid mechanics, and composite materials design
1 Introduction
Application background of CMCs
Stress-rupture behavior of CMCs
Damage mechanisms of CMCs under stress-rupture loading
Damage models of CMCs under stress-rupture loading
Effect of temperature on stress-rupture behavior of CMCs
Difference between stress rupture and creep and fatigue
Conclusions
Reference
2 Design of composites facing stress-rupture behaviour
2.1 Introduction
2.2 Fabrication method of CMCs
2.2.1 Chemical vapor infiltration (CVI)
2.2.2 Precursor infiltration and pyrolysis (PIP)
2.2.3 Reactive Melt Infiltration (RMI)
2.3 Stress-rupture characteristics of CMCs
2.3.1 CVI-SiC/SiC
2.3.2 PIP-SiC/SiC
2.3.3 RMI-SiC/SiC
2.4 Design of CMCs considering stress-rupture loading
2.5 Conclusion
References
3 Stress-rupture behavior of CMCs under constant stress
3.1 Introduction
3.2 Micromechanical constituent models and damage models
3.3 Experimental comparisons
3.4 Discussions
3.4.1 Effect of material properties
3.4.2 Effect of damage state
3.4.3 Effect of stress level
3.4.4 Effect of working temperature
3.4.5 Effect of oxidation on interface properties
3.5 Conclusions
References
4 Stress-rupture behavior of CMCs under stochastic stress
4.1 Introduction
4.2 Micromechanical constituent models and damage models
4.3 Experimental comparisons
4.4 Comparison of stress-rupture under stochastic stress and damage mode under stochastic fatigue loading
4.5 Discussions
4.5.1 Effect of material properties
4.5.2 Effect of damage state
4.5.3 Effect of stress level
4.5.4 Effect of working temperature
4.5.5 Effect of oxidation on interface properties
4.6 Conclusions
References
5 Strain response of CMCs under stress-rupture loading with constant and stochastic loading stress
5.1 Introduction
5.2 Strain response of CMCs under stress-rupture loading with constant stress
5.3 Strain response of CMCs under stress-rupture loading with stochastic loading stress
5.4 Comparisons of strain response under constant and stochastic loading stress
5.5 Discussions
5.5.1 Effect of material properties
5.5.2 Effect of damage state
5.5.3 Effect of stress level
5.5.4 Effect of working temperature
5.5.5 Effect of oxidation on interface properties
5.6 Conclusions
References
6 Lifetime of CMCs under stress-rupture loading with constant and stochastic loading stress
6.1 Introduction
6.2 Lifetime of CMCs under stress-rupture loading with constant stress
6.3 Lifetime of CMCs under stress-rupture loading with stochastic loading stress
6.4 Comparisons of lifetime under constant and stochastic loading stress
6.5 Discussions
6.5.1 Effect of material properties
6.5.2 Effect of damage state
6.5.3 Effect of stress level
6.5.4 Effect of working temperature
6.5.5 Effect of oxidation on interface properties
6.6 Probabilistic risk assessment of CMCs under stress-rupture loading
6.7 Conclusions
References
Application background of CMCs
Stress-rupture behavior of CMCs
Damage mechanisms of CMCs under stress-rupture loading
Damage models of CMCs under stress-rupture loading
Effect of temperature on stress-rupture behavior of CMCs
Difference between stress rupture and creep and fatigue
Conclusions
Reference
2 Design of composites facing stress-rupture behaviour
2.1 Introduction
2.2 Fabrication method of CMCs
2.2.1 Chemical vapor infiltration (CVI)
2.2.2 Precursor infiltration and pyrolysis (PIP)
2.2.3 Reactive Melt Infiltration (RMI)
2.3 Stress-rupture characteristics of CMCs
2.3.1 CVI-SiC/SiC
2.3.2 PIP-SiC/SiC
2.3.3 RMI-SiC/SiC
2.4 Design of CMCs considering stress-rupture loading
2.5 Conclusion
References
3 Stress-rupture behavior of CMCs under constant stress
3.1 Introduction
3.2 Micromechanical constituent models and damage models
3.3 Experimental comparisons
3.4 Discussions
3.4.1 Effect of material properties
3.4.2 Effect of damage state
3.4.3 Effect of stress level
3.4.4 Effect of working temperature
3.4.5 Effect of oxidation on interface properties
3.5 Conclusions
References
4 Stress-rupture behavior of CMCs under stochastic stress
4.1 Introduction
4.2 Micromechanical constituent models and damage models
4.3 Experimental comparisons
4.4 Comparison of stress-rupture under stochastic stress and damage mode under stochastic fatigue loading
4.5 Discussions
4.5.1 Effect of material properties
4.5.2 Effect of damage state
4.5.3 Effect of stress level
4.5.4 Effect of working temperature
4.5.5 Effect of oxidation on interface properties
4.6 Conclusions
References
5 Strain response of CMCs under stress-rupture loading with constant and stochastic loading stress
5.1 Introduction
5.2 Strain response of CMCs under stress-rupture loading with constant stress
5.3 Strain response of CMCs under stress-rupture loading with stochastic loading stress
5.4 Comparisons of strain response under constant and stochastic loading stress
5.5 Discussions
5.5.1 Effect of material properties
5.5.2 Effect of damage state
5.5.3 Effect of stress level
5.5.4 Effect of working temperature
5.5.5 Effect of oxidation on interface properties
5.6 Conclusions
References
6 Lifetime of CMCs under stress-rupture loading with constant and stochastic loading stress
6.1 Introduction
6.2 Lifetime of CMCs under stress-rupture loading with constant stress
6.3 Lifetime of CMCs under stress-rupture loading with stochastic loading stress
6.4 Comparisons of lifetime under constant and stochastic loading stress
6.5 Discussions
6.5.1 Effect of material properties
6.5.2 Effect of damage state
6.5.3 Effect of stress level
6.5.4 Effect of working temperature
6.5.5 Effect of oxidation on interface properties
6.6 Probabilistic risk assessment of CMCs under stress-rupture loading
6.7 Conclusions
References
- Edition: 1
- Published: June 29, 2023
- Language: English
LL
Longbiao Li
Dr. Longbiao Li is a lecturer in the College of Civil Aviation at the Nanjing University of Aeronautics and Astronautics. Dr. Li’s research focuses on the vibration, fatigue, damage, fracture, reliability, safety and durability of aircraft and aero engine. In this research area, he is the first author of 171 SCI journal publications, 8 monograph, 3 edited book, 3 text book, 3 book chapters, 21 Chinese Patents, and 2 US Patents, and more than 20 refereed conference proceedings. He has been involved in different projects related to structural damage, reliability, and airworthiness design for aircraft and aero engines, supported by the Natural Science Foundation of China, COMAC Company, and AECC Commercial Aircraft Engine Company.
Affiliations and expertise
Lecturer, College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing, ChinaRead Ceramic Matrix Composites on ScienceDirect