C
Claus Emmelmann
Researcher at Hamburg University of Technology
Publications - 96
Citations - 6387
Claus Emmelmann is an academic researcher from Hamburg University of Technology. The author has contributed to research in topics: Selective laser melting & Laser. The author has an hindex of 23, co-authored 90 publications receiving 4347 citations. Previous affiliations of Claus Emmelmann include University of Hamburg & EDAG.
Papers
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Additive manufacturing of metals
TL;DR: In this paper, the authors describe the complex relationship between additive manufacturing processes, microstructure and resulting properties for metals, and typical microstructures for additively manufactured steel, aluminium and titanium are presented.
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Design guidelines for laser additive manufacturing of lightweight structures in TiAl6V4
TL;DR: In this article, the influence of part position and orientation on the dimension accuracy and surface quality of a laser-additive manufacturing (LAM) component was investigated and comprehensive design guidelines for lightweight structures were derived in a catalog according to DIN 2222 and are presented in detail.
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Effects of Defects in Laser Additive Manufactured Ti-6Al-4V on Fatigue Properties
TL;DR: In this article, an analysis and simulation of crack propagation behavior considering laser additive manufacturing specific defects, such as porosity and surface roughness, is presented for the mechanical characterization of laser additive manufactured titanium alloy Ti-6Al-4V.
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Process and Mechanical Properties: Applicability of a Scandium modified Al-alloy for Laser Additive Manufacturing
TL;DR: The applicability of an aluminium alloy containing scandium for laser additive manufacturing (LAM) is considered in this article, where the development, production and testing of parts built up by a laser powder bed process are presented with regard to the qualification of the new material concept “ScalmalloyRP®” for LAM.
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Influence of process-induced microstructure and imperfections on mechanical properties of AlSi12 processed by selective laser melting
Shafaqat Siddique,Shafaqat Siddique,Muhammad Imran,Eric Wycisk,Claus Emmelmann,Frank Walther +5 more
TL;DR: In this paper, a series of samples of AlSi12 have been manufactured by SLM process to study the effect of process parameters and post-build heat treatment on the microstructure and corresponding mechanical properties.