Exploració per autor "Raabe, Dierk"
Ara es mostren els items 1-6 de 6
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Application of atom probe tomography to complex microstructures of laser additively manufactured samples
Kürnsteiner, Philipp; Hariharan, Avinash; Yun Jung, Hyo; Peter, Nicolas; Wilms, Markus; Weisheit, Andreas; Barriobero Vila, Pere; Gault, Baptiste; Raabe, Dierk; Jägle, Eric (2019-08)
Article
Accés obert -
Crystallization, phase evolution and corrosion of Fe-based metallic glasses: An atomic-scale structural and chemical characterization study
Duarte, Maria Jazmin; Kostka, Aleksander; Jiménez Rodríguez, José Antonio; Choi, Pyuck-Pa; Klemm, Julia; Crespo Artiaga, Daniel; Raabe, Dierk; Renner, Frank U. (2014-06-01)
Article
Accés restringit per política de l'editorialUnderstanding phase changes, including their formation and evolution, is critical for the performance of functional as well as structural materials. We analyze in detail microstructural and chemical transformations of the ... -
Designing an Fe-Ni-Ti maraging steel tailor-made for laser additive manufacturing
Kürnsteiner, Philipp; Barriobero Vila, Pere; Bajaj, Priyanshu; De Geuser, Frédéric; Wilms, Markus; Jägle, Eric; Raabe, Dierk (Elsevier, 2023-06)
Article
Accés obertLaser additive manufacturing (LAM) offers high flexibility in the production of customized and geometrically complex parts. The technique receives great interest from industry and academia but faces substantial challenges ... -
Hydrogen-based direct reduction of iron oxide at 700°C: Heterogeneity at pellet and microstructure scales
Ma, Yan; R. Souza Filho, Isnaldi; Zhang, Xue; Nandy, Supriya; Barriobero Vila, Pere; Requena, Guillermo; Vogel, Dirk; Rohwerder, Michael; Ponge, Dirk; Springer, Hauke; Raabe, Dierk (2022-10)
Article
Accés obertSteel production causes a third of all industrial CO2 emissions due to the use of carbon-based substances as reductants for iron ores, making it a key driver of global warming. Therefore, research efforts aim to replace ... -
Massive nanoprecipitation in an Fe-19Ni-xAl maraging steel triggered by the intrinsic heat treatment during laser metal deposition
Kürnsteiner, Philipp; Wilms, Markus; Weisheit, Andreas; Barriobero Vila, Pere; Jägle, Eric; Raabe, Dierk (2017-05)
Article
Accés obertDue to the layer-by-layer build-up of additively manufactured parts, the deposited material experiences a cyclic re-heating in the form of a sequence of temperature pulses. In the current work, this “intrinsic heat treatment ... -
The role of lattice defects, element partitioning and intrinsic heat effects on the microstructure in selective laser melted Ti-6Al-4V
Haubrich, Jan; Gussone, Joachim; Barriobero Vila, Pere; Kürnsteiner, Philipp; Jägle, Eric; Raabe, Dierk; Schell, Norbert; Requena, Guillermo (2019-04)
Article
Accés obertThe microstructure and phase composition in selective laser melted (SLM) Ti-6Al-4V plays a key role for its mechanical performance. The microstructure evolution in SLM Ti-6Al-4V was studied in the as-built condition and ...