Phase Transformations in Steels: Diffusionless Transformations, High Strength Steels, Modelling and Advanced Analytical Techniques

by Elena Pereloma (Editor), David V Edmonds (Editor)

Overview

The processing-microstructure-property relationships in steels continue to present challenges to researchers because of the complexity of phase transformation reactions and the wide spectrum of microstructures and properties achievable. This major two-volume work summarises the current state of research on phase transformations in steels and its implications for the emergence of new steels with enhanced engineering properties.Volume 2 reviews current research on diffusionless transformations and phase transformations in high strength steels, as well as advances in modelling and analytical techniques which underpin this research. Chapters in part one discuss the crystallography and kinetics of martensite transformations, the morphology, substructure and tempering of martensite as well as shape memory in ferrous alloys. Part two summarises research on phase transformations in high strength low alloy (HSLA) steels, transformation induced plasticity (TRIP)-assisted multiphase steels, quenched and partitioned steels, advanced nanostructured bainitic steels, high manganese twinning induced plasticity (TWIP) and maraging steels. The final two parts of the book review advances in modelling and the use of advanced analytical techniques to improve our understanding of phase transformations in steels.With its distinguished editors and distinguished international team of contributors, the two volumes of Phase transformations in steels is a standard reference for all those researching the properties of steel and developing new steels in such areas as automotive engineering, oil and gas and energy production. - Alongside its companion volume, this major two-volume work summarises the current state of research on phase transformations in steels - Reviews research on diffusionless transformations and phase transformations in high strength steels - Examines advances in modelling and the use of advanced analytical techniques to improve understanding of phase transformations in steels

Product Details

ISBN-13:	9780857096111
Publisher:	Woodhead Publishing, Limited
Publication date:	05/11/2012
Series:	Woodhead Publishing Series in Metals and Surface Engineering , #2
Sold by:	Barnes & Noble
Format:	eBook
Pages:	680
File size:	19 MB
Note:	This product may take a few minutes to download.

About the Author

Elena Pereloma is Professor of Physical Metallurgy and Director of the BlueScope Steel Metallurgy Centre at the University of Wollongong, Australia.
David V. Edmonds is Emeritus Professor of Metallurgy at University of Leeds, UK. Both have made major contributions to steel research.

Table of Contents

Contributor contact details Foreword Introduction Part I: Diffusionless transformations Chapter 1: Crystallography of martensite transformations in steels Abstract: 1.1 Introduction 1.2 Martensite transformations in steels 1.3 Phenomenological theory of martensite crystallography (PTMC) 1.4 The post phenomenological theory of martensite crystallography (PTMC) period 1.5 Strain energy – the Eshelby/Christian model and the infinitesimal deformation (ID) approach 1.6 Interfacial dislocation models 1.7 Future trends 1.8 Conclusions Chapter 2: Morphology and substructure of martensite in steels Abstract: 2.1 Morphology and crystallographic features of martensite in ferrous alloys 2.2 Morphology and substructure of lath martensite 2.3 Morphology and substructure of lenticular martensite 2.4 Morphology and substructure of thin plate martensite 2.5 Conclusions Chapter 3: Kinetics of martensite transformations in steels Abstract: 3.1 Introduction 3.2 Mechanism and kinetics of martensitic transformation 3.3 Mechanically induced transformations 3.4 Transformation plasticity constitutive relations and applications 3.5 Conclusions Chapter 4: Shape memory in ferrous alloys Abstract: 4.1 Introduction 4.2 Fe-Pt alloys 4.3 Fe-Ni and Fe-Ni-C alloys 4.4 Fe-Ni-Co-based alloys 4.5 Austenitic stainless steels with low stacking fault energy (SFE) 4.6 Fe-Mn-based alloys 4.7 Summary 4.8 Acknowledgements Chapter 5: Tempering of martensite in carbon steels Abstract: 5.1 Introduction 5.2 Martensitic microstructures prior to tempering heat treatments 5.3 Classification of aging and tempering stages: general considerations 5.4 Changes in martensitic fine structure due to aging 5.5 The stages of tempering 5.6 Conclusions Part II: Phase transformations in high strength steels Chapter 6: Phase transformations in microalloyed high strength low alloy (HSLA) steels Abstract: 6.1 Introduction to microalloyed high strength low alloy (HSLA) steels 6.2 Brief historical review of the development of microalloyed steels 6.3 Solubility of microalloying elements in austenite and ferrite 6.4 Precipitation 6.5 Effects of microalloying on transformation kinetics 6.6 Phase transformations during high strength low alloy (HSLA) steels processing 6.7 Controlled processed ferrite/bainite and acicular ferrite steels 6.8 Conclusions and future trends 6.9 Acknowledgements Chapter 7: Phase transformations in transformation induced plasticity (TRIP)-assisted multiphase steels Abstract: 7.1 Introduction 7.2 Historical perspectives on the emergence of transformation induced plasticity (TRIP)-assisted multiphase steels 7.3 Influence of parameters of the thermomechanical process on the formation of multiphase microstructures containing retained austenite 7.4 Conclusion and future trends Chapter 8: Phase transformations in quenched and partitioned steels Abstract: 8.1 Introduction to the quenching and partitioning concept 8.2 Microstructure development fundamentals and alloy designs 8.3 Mechanical behavior, potential applications, and implementation status 8.4 Conclusions Chapter 9: Phase transformations in advanced bainitic steels Abstract: 9.1 Introduction 9.2 Design of third generation of advanced high strength steels 9.3 Carbide-free bainitic steels: a material ready for the nanocentury 9.4 Conclusions and future trends 9.5 Acknowledgement Chapter 10: Phase transformations in high manganese twinning-induced plasticity (TWIP) steels Abstract: 10.1 Introduction 10.2 Fe-Mn-X alloys 10.3 Strain-induced twinning 10.4 Twinning-induced plasticity (TWIP) industrialization 10.5 Conclusions 10.6 Acknowledgements Chapter 11: Phase transformations in maraging steels Abstract: 11.1 State of the art of ultra high strength steels 11.2 Types of maraging steels 11.3 Microstructure and precipitates in maraging steels 11.4 Reverted austenite and mechanical properties 11.5 Evolution of precipitates and the overall process 11.6 Precipitation kinetic theory in Fe-12Ni-6Mn maraging type alloy 11.

Editorial Reviews

"The two volumes represent a thorough study on this subject...gives a better understanding on microstructural and mechanical behavior of steels, predict their lifetime evolution and act to prevent material degradation and significant environmental impacts."—International Journal of Environmental Studies, Vol 70, Issue 2-13

A new and comprehensive book on phase transformations is both timely and welcome… The various chapters bring nicely up-to-date the vast knowledge of steel transformations in the literature., Professor Ted Massalski, Carnegie Mellon University, USA (from the Foreword)

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