In Situ Study of Phase Transformation in Steel During Welding -- In Situ Studies of Phase Transformation and Residual Stresses in LTT Alloys During Welding Using Synchrotron Radiation -- In Situ Scanning Electron Microscopy High Temperature Deformation Experiments to Study Ductility Dip Cracking of Ni–Cr–Fe Alloys -- Grain Nucleation and Growth of Individual Austenite and Ferrite Grains Studied by 3DXRD Microscopy at the ESRF -- Direct Analysis of Solidification-Mode During Welding for the Assessment of Hot-Cracking -- In Situ Synchrotron Study of Inclusions in the Weld Pool for the Assessment of Nucleation Potency of Acicular Ferrite -- Characterization of Solid State Phase Transformation in Continuously Heated and Cooled Ferritic Weld Metal -- In Situ Determination of Phase Transformations and Structural Changes During Non-Equilibrium Material Processing -- In Situ Phase Transformation Studies on a Transformation Induced Plasticity Steel Under Simulated Weld Thermal Cycles Using Synchrotron Diffraction -- Imaging Fast Processes in Liquid Metal Foams and Semi-Solid Alloys Using Synchrotron Radioscopy with Spatio-Temporal Micro-Resolution -- In Situ Measurements for Structural Integrity: An Engineer’s Perspective -- In Situ Neutron Diffraction During Thermo-Mechanically Controlled Process for Low Alloy Steels -- Influence of Plastic Deformation on the Residual Stress Distribution and Fatigue Behaviour of High Strength Steels Welds.

In-situ scattering and diffraction measurements using synchrotron and neutron beam lines have become a viable tool to look at the non-equilibrium processing of advanced materials. This volume presents the subject from the theoretical and experimental standpoint, in order to provide a closer insight into the different synchrotron and neutron diffraction techniques as well as innovative microscopy techniques. It addresses the following items: - phase detection and quantification - In-situ welding experiments - Stress/strain build-up - model development and Simulation - Analysis tools and programming