Gaseous Hydrogen Embrittlement of Materials in Energy Technologies: Mechanisms, Modelling and Future Developments

Author:   Richard P Gangloff ,  Brian P Somerday (1)
Publisher:   Elsevier Science & Technology
Volume:   2
ISBN:  

9780857095367


Pages:   520
Publication Date:   19 January 2012
Format:   Hardback
Availability:   Awaiting stock   Availability explained


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Gaseous Hydrogen Embrittlement of Materials in Energy Technologies: Mechanisms, Modelling and Future Developments


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Author:   Richard P Gangloff ,  Brian P Somerday (1)
Publisher:   Elsevier Science & Technology
Imprint:   Woodhead Publishing Ltd
Volume:   2
Dimensions:   Width: 15.60cm , Height: 2.90cm , Length: 23.40cm
Weight:   0.930kg
ISBN:  

9780857095367


ISBN 10:   0857095366
Pages:   520
Publication Date:   19 January 2012
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Hardback
Publisher's Status:   Unknown
Availability:   Awaiting stock   Availability explained

Table of Contents

Contributor contact details Introduction Part I: Mechanisms of hydrogen interactions with metals Chapter 1: Hydrogen adsorption on the surface of metals Abstract: 1.1 Introduction 1.2 Adsorption effect 1.3 Elementary processes in adsorption 1.4 The structure of the H–Me adsorption complex 1.5 Kinetic equations and equilibrium 1.6 Conclusions Chapter 2: Analysing hydrogen in metals: bulk thermal desorption spectroscopy (TDS) methods Abstract: 2.1 Introduction 2.2 Principle of thermal desorption spectroscopy (TDS) measurements 2.3 Experimental aspects of thermal desorption spectroscopy (TDS) 2.4 Complementary techniques 2.5 Conclusion Chapter 3: Analyzing hydrogen in metals: surface techniques Abstract: 3.1 Introduction 3.2 Available techniques for analyzing hydrogen 3.3 Methods for analyzing hydrogen in metals: basic principles 3.4 Applications of hydrogen analysis methods 3.5 Ion beam-based methods 3.6 Conclusion Chapter 4: Hydrogen diffusion and trapping in metals Abstract: 4.1 Introduction: hydrogen uptake 4.2 Solubility of hydrogen in metals 4.3 Principles of hydrogen diffusion and trapping 4.4 Modelling of hydrogen diffusion and trapping 4.5 Measurement of hydrogen diffusion 4.6 Hydrogen diffusion data 4.7 Conclusions 4.8 Acknowledgements Chapter 5: Control of hydrogen embrittlement of metals by chemical inhibitors and coatings Abstract: 5.1 Introduction 5.2 Chemical barriers to hydrogen environment embrittlement (HEE): gaseous inhibitors 5.3 Physical barriers to hydrogen environment embrittlement (HEE) 5.4 Conclusions and future trends Chapter 6: The role of grain boundaries in hydrogen induced cracking (HIC) of steels Abstract: 6.1 Introduction: modes of cracking 6.2 Impurity effects 6.3 Temper embrittlement and hydrogen 6.4 Tempered-martensite embrittlement and hydrogen 6.5 Future trends 6.6 Conclusions Chapter 7: Influence of hydrogen on the behavior of dislocations Abstract: 7.1 Introduction 7.2 Dislocation motion 7.3 Evidence for hydrogen dislocation interactions 7.4 Discussion 7.5 Conclusions 7.6 Acknowledgements Part II: Modelling hydrogen embrittlement Chapter 8: Modeling hydrogen induced damage mechanisms in metals Abstract: 8.1 Introduction 8.2 Pros and cons of proposed mechanisms 8.3 Evolution of decohesion models 8.4 Evolution of shear localization models 8.5 Summary 8.6 Conclusions 8.7 Acknowledgements Chapter 9: Hydrogen effects on the plasticity of face centred cubic (fcc) crystals Abstract: 9.1 Introduction and scope 9.2 Study of dynamic interactions and elastic binding by static strain ageing (SSA) 9.3 Modelling in the framework of the elastic theory of discrete dislocations 9.4 Experiments on face centred cubic (fcc) single crystals oriented for single glide 9.5 Review of main conclusions 9.6 Future trends Chapter 10: Continuum mechanics modeling of hydrogen embrittlement Abstract: 10.1 Introduction 10.2 Basic concepts 10.3 Crack tip fields: asymptotic elastic and plastic solutions 10.4 Crack tip fields: finite deformation blunting predictions 10.5 Application of crack tip fields and additional considerations 10.6 Stresses around dislocations and inclusions 10.7 Conclusions 10.8 Acknowledgement Chapter 11: Degradation models for hydrogen embrittlement Abstract: 11.1 Introduction 11.2 Subcritical intergranular cracking under gaseous hydrogen uptake 11.3 Subcritical ductile cracking: gaseous hydrogen exposure at pressures less than 45 MPa or internal hydrogen 11.4 Discussion 11.5 Conclusions 11.6 Acknowledgments Chapter 12: Effect of inelastic strain on hydrogen-assisted fracture of metals Abstract: 12.1 Introduction 12.2 Hydrogen embrittlement (HE) processes and assumptions 12.3 Hydrogen damage models and assumptions 12.4 Diffusion with dynamic trapping 12.5 Discussion 12.6 Conclusions 12.8 Appendix: nomenclature Chapter 13: Development of service life prognosis systems for hydrogen energy devices Abstract: 13.1 Introduction 13.2 Current techniques for control of cracking in safety critical structures 13.3 Future developments in crack control using prognostic systems 13.4 Prognostic systems for crack control in hydrogen energy technologies 13.5 Potential future research areas 13.6 Conclusions Part III: The future Chapter 14: Gaseous hydrogen embrittlement of high performance metals in energy systems: future trends Abstract: 14.1 Introduction 14.2 Theory and modeling 14.3 Nanoscale processes 14.4 Dynamic crack tip processes 14.5 Interfacial effects of hydrogen 14.6 Measurement of localized hydrogen concentration 14.7 Loading mode effects 14.8 Hydrogen permeation barrier coatings 14.9 Advances in codes and standards 14.10 Conclusions Index

Reviews

This book is a worthwhile purchase for anybody with a serious interest in the area of hydrogen embrittlement. It is a valuable reference for scientists and engineers alike, whether they are university students or experienced professionals., Materials World


"""This book is a worthwhile purchase for anybody with a serious interest in the area of hydrogen embrittlement. It is a valuable reference for scientists and engineers alike, whether they are university students or experienced professionals."" --Materials World"


Author Information

Richard P. Gangloff is the Ferman W. Perry Professor of Materials Science and Engineering at the University of Virginia, Charlottesville, VA, USA. Brian P. Somerday is a member of the technical staff at Sandia National Laboratories, Livermore, California, USA. Both editors are world authorities in the field of hydrogen embrittlement.

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