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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Kenesei, P.
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Topics
Publications (8/8 displayed)
- 20223D In-situ Stop Action Study of Recrystallization in Additively Manufactured 316L Stainless Steel: Reconstruction Optimization and Observationscitations
- 2015Interpreting high temperature deformation behavior of a ceramic matrix composite via high energy x-rays and numerical simulation
- 2007Mean-window method for the evaluation of effective properties of particle reinforced metal-matrix composites
- 2006Estimation of the effective properties of particle-reinforced metal-matrix composites from microtomographic reconstructionscitations
- 2006Estimation of elastic properties of particle reinforced metal-matrix composites based on tomographic imagescitations
- 2006Mean field and multiscale modeling of a particle reinforced metal-matrix composite based on microtomographic investigationscitations
- 2005Structure-property relationship in particle reinforced metal-matrix composites based on holotomographycitations
- 2004Microstructure based three-dimensional finite element modeling of particulate reinforced metal-matrix compositescitations
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article
3D In-situ Stop Action Study of Recrystallization in Additively Manufactured 316L Stainless Steel: Reconstruction Optimization and Observations
Abstract
<jats:title>Abstract</jats:title><jats:p>A volume of an additively manufactured 316L stainless steel sample has been tracked during its recrystallization using near- and far-field High Energy Diffraction Microscopy (HEDM) and absorption tomography at Advanced Photon Source beamline 1-ID. A near-field compatible <jats:italic>in situ</jats:italic> furnace allows monitoring of Bragg diffraction signals as they evolve out of a weak and diffuse background while the sample temperature is ≈ 1250° C. The sample is rapidly cooled to room temperature after observation of significant signal evolution and ∼ 0.035 mm<jats:sup>3</jats:sup> is mapped by the near-field method. Four cycles of heat treatment follow the structure from a state of small, isolated grains through impingement of domains to near completion of recyrstallization. Here, the experiment and reconstructions are described, and recrystallized fractions, twin domains, and distributions of grain boundary types are discussed.</jats:p>