Titlebook: In-situ Studies with Photons, Neutrons and Electrons Scattering II; Thomas Kannengiesser,Sudarsanam Suresh Babu,Antoni Book 2014 Springer

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In Situ Observation of Changing Crystal Orientations During Austenite Grain Coarsening,ure that forms during the production process or use at high temperature. Grain coarsening of austenite at 1,273?K in a binary Fe-2?wt% Mn alloy was studied using synchrotron radiation. The evolution of volume, average crystallographic orientation and mosaicity of more than 2,000 individual austenite

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In Situ Observations of Microstructural Evolution During Annealing or Deformation in an Electro-Depsing in situ neutron diffraction and semi in situ scanning electron microscopy with electron back scatter diffraction (SEM/EBSD) observation. The characteristic deformation mechanism to bring high R value accompanying grain coalescence is made clear. The sheet was annealed to observe hydrogen behavi

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In Situ Measurements of Hydrogen Diffusion in Duplex Stainless Steels by Neutron Radiography,tudied, is not yet completely understood, and so far, there are several suggested mechanisms that try to explain the occurrence of HE. One important factor of understanding the HE phenomenon and predicting hydrogen-assisted failure is the descent knowledge about the hydrogen transport behaviour in t

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Visualization Technique for Quantitative Evaluation in Laser Welding Processes,s. We succeeded to observe a convection, molten pool shape, and bubbles in situ using an intense X-ray beam and tracer particles during laser spot welding. During the cooling phase, the molten metal was solidified and bubbles were confined in the weld metal. The numerical simulation code has been ne

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Investigation of Processes in the Keyhole of Electron-Beam Welding by Monitoring the Secondary Currthe spectrum of the secondary emission signal during steel welding has a pronounced periodic component at a frequency of around 15–25?kHz. The signal contains quasiperiodic sharp peaks (impulses). These impulses have a stochastically varying amplitude and follow each other in series, at random inter

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