S
Siegfried Schmauder
Researcher at University of Stuttgart
Publications - 434
Citations - 6961
Siegfried Schmauder is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Fracture mechanics & Finite element method. The author has an hindex of 37, co-authored 401 publications receiving 5987 citations. Previous affiliations of Siegfried Schmauder include University of California, Santa Barbara & Max Planck Society.
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Experimental and numerical study on geometrically necessary dislocations and non-homogeneous mechanical properties of the ferrite phase in dual phase steels
Javad Kadkhodapour,Javad Kadkhodapour,Siegfried Schmauder,Dierk Raabe,Saeed Ziaei-Rad,Ulrich Weber,M. Calcagnotto +6 more
TL;DR: In this paper, it was shown that the properties of the ferrite phase change with distance from the martensite grains, leading to the idea that local hardening is caused by geometrically necessary dislocations.
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Failure mechanisms of additively manufactured porous biomaterials: Effects of porosity and type of unit cell
Javad Kadkhodapour,Javad Kadkhodapour,H. Montazerian,A. Ch. Darabi,Ali Pourkamali Anaraki,S.M. Ahmadi,Amir A. Zadpoor,Siegfried Schmauder +7 more
TL;DR: The computational models incorporating the Johnson-Cook damage model could predict the plateau stress and maximum stress at the first peak with less than 18% error and the computationally predicted deformation modes were in good agreement with the results of scaling law analysis.
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A micro mechanical study on failure initiation of dual phase steels under tension using single crystal plasticity model
TL;DR: In this paper, both experimental and numerical methods were employed to investigate the mechanism of failure in dual phase steels and the results can be considered as a first report for the commercial DP800 steel.
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Significance of Internal Stresses for the Martensitic Transformation in Yttria-Stabilized Tetragonal Zirconia Polycrystals During Degradation
TL;DR: In this article, the authors investigated the role of free energy on subsequent transformation nucleation during degradation of tetragonal polycrystalline t-ZrO2 polycrystals with 2 and 3 mol% Y2O3.
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Composite Parameters and Mechanical Compatibility of Material Joints
TL;DR: In this paper, the elastic behavior of a bimaterial interface with interfacial cracks, misfit dislocations and interfacial thermal stresses can be described in a simple manner by using the com posite parameters α and β, and the effective modulus of elasticity E*, assuming a plane deformation of ideally bonded isotropic materials.