Martensitic Transformation: A new look using Neutron Diffraction : Examination of IADI and Determination of Critical Stress and Strain, Lattice Strain and Diffraction Elastic Constants

ISBN-13: 9783659443428 / Angielski / Miękka / 2013 / 248 str.

Sayanti Banerjee

Opis

A brand new way of looking into Martensitic Transformation in Intercritically Austempered Ductile Iron: in light of Neutron Diffraction. With Neutron diffraction, it is possible to examine the total test volume and examine the transformation in real-time. Alongside calculation of specific critical stress and strain at transformation for each tested material, examination of the inter-granular and intra-granular stresses was carried out. The development of residual stresses during deformation and the elastic diffraction constants for both the ferrite and austenite phases were also determined. This book can serve as a handbook for a typical experimental procedure of a neutron diffraction experiment and a step by step data analysis regime to come to the desired data. This book also has a comprehensive set of tables with diffraction elastic constants for most of the crystallographic direction in all the phases for all the examined chemistry, which is crucial for modelling purposes.

O autorze

Banerjee, SayantiThe author got her Bachelors degree in Metallurgical and Materials Engineering from Jadavpur University in Kolkata, India. She did her Master of Science in Material Science and Engineering from Virginia Tech, in Crystallography, Material Characterization and Neutron Diffraction. She is pursuing my PhD in TU Dresden and Fraunhofer IZFP-D in Germany.