Wanner_01

Prof. Dr. rer. nat. Alexander Wanner

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Wissenschaftlicher Werdegang und Tätigkeiten

ab 06/2013 Vizepräsident für Lehre und akademische Angelegenheiten des KIT
10/2008 - 08/2012 Studiendekan und Vorsitzender des Promotionsausschusses der Fakultät für Maschinenbau
seit 2003 Professor für Werkstoffkunde an der Universität Karlsruhe (TH), Fakultät für Maschinenbau
2001 Forschungsaufenthalt an der Shanghai Jiao Tong University
auf Einladung des State Key Laboratory for Metal Matrix Composites, Shanghai, China
1998 "Eshbach Distinguished Visiting Scholar Award” der Eshbach Society, Evanston, Illinois

Forschungsaufenthalt an der Northwestern University, Evanston, IL., USA und an der Advanced Photon Source, Argonne National Laboratory, Argonne, IL., USA, als Stipendiat der Max Kade Foundation, New York
1996 - 2003 Akademischer Rat bzw. Oberrat am Institut für Metallkunde der Universität Stuttgart (Lehrstuhl Prof. Dr. E. Arzt)
1992 - 1995   Wissenschaftlicher Mitarbeiter am Max-Planck-Institut für Metallforschung, Stuttgart
1991 Promotion zum Dr.rer.nat. an der Fakultät für Chemie, Universität Stuttgart, über Struktur und Eigenschaften von keramischen Faserverbundwerkstoffen (Doktorvater: Prof. Dr. V. Gerold)
1988 - 1991 Wissenschaftlicher Mitarbeiter Doktorand am Institut für Metallkunde der Universität Stuttgart
1982 - 1988  Studium an der Universität Stuttgart
(Abschluss: Dipl-Ing. Metallkunde)

Forschungsfelder

  • Struktur-Eigenschafts-Beziehungen von Werkstoffen für den Leichtbau (Metallmatrix-Verbundwerkstoffe, Leichtmetalllegierungen, Metallschäume, keramische Verbundwerkstoffe),
  • Entstehung, Ermittlung und Bewertung von Eigenspannungen in Strukturwerkstoffen und maschinenbaulichen Bauteilen,
  • Entwicklung von Synchrotron-basierten Methoden zur Spannungs- und Phasenanalyse unter thermischer und mechanischer Beanspruchung
  • Entwicklung ultraschallspektroskopischer Methoden zur zerstörungsfreien Werkstoffcharakterisierung.

Veröffentlichungen


X-ray diffraction at constant penetration depth – a viable approach for characterizing steep residual stress gradients
Erbacher, T.; Wanner, A.; Beck, T.; Vöhringer, O.
2008. Journal of Applied Crystallography, 41 (2), 377–385. doi:10.1107/S0021889807066836
Residual stress and damage development in the aluminium alloy EN AW-6061 particle reinforced with Al2O3 under thermal fatigue loading
Klaska, A. M.; Beck, T.; Wanner, A.; Löhe, D.
2009. Materials Science and Engineering: A, 501 (1-2), 6–15. doi:10.1016/j.msea.2008.10.009
Stress corrosion cracking and selective corrosion of copper‐zinc alloys for the drinking water installation
Brandl, E.; Malke, R.; Beck, T.; Wanner, A.; Hack, T.
2009. Materials and Corrosion, 60 (4), 251–258. doi:10.1002/maco.200805079
Review on study of internal load transfer in metal matrix composites using diffraction techniques
Maurya, P.; Kota, N.; Gibmeier, J.; Wanner, A.; Roy, S.
2022. Materials Science and Engineering A, 840, Art.-Nr.: 142973. doi:10.1016/j.msea.2022.142973
Internal load transfer in an interpenetrating metal/ceramic composite material studied using energy dispersive synchrotron X-ray diffraction
Roy, S.; Gibmeier, J.; Schell, K. G.; Bucharsky, E. C.; Weidenmann, K. A.; Wanner, A.; Hoffmann, M. J.
2019. Materials science and engineering / A, 753, 247–252. doi:10.1016/j.msea.2019.03.049
Processing and characterization of elastic and thermal expansion behaviour of interpenetrating Al12Si/alumina composites
Roy, S.; Schell, K. G.; Bucharsky, E. C.; Weidenmann, K. A.; Wanner, A.; Hoffmann, M. J.
2019. Materials science and engineering / A, 743, 339–348. doi:10.1016/j.msea.2018.11.100
Mechanical characterization and damage evolution of a Cu/SiC - Interpenetrating metal matrix composite manufactured by a squeeze-cast infiltration method
Reeb, A.; Wanner, A.; Weidenmann, K. A.
2016. 17th European Conference on Composite Materials, München, Germany, 26. - 30. June, 2016, European Conference on Composite Materials
Spatially resolved temporal stress evolution during laser surface spot hardening of steel
Kostov, V.; Gibmeier, J.; Wanner, A.
2017. Journal of materials processing technology, 239, 326–335. doi:10.1016/j.jmatprotec.2016.08.035
Acoustic Emission Response Of Reinforced Lightweight Metal Matrix Composites During Tensile And Cyclic Loading
Merzkirch, M.; Reeb, A.; Weidenmann, K. A.; Wanner, A.; Schulze, V.
2011. Journal of Acoustic Emission, 29, 317–328
Effect of Phase Architecture on the Thermal Expansion Behavior of Interpenetrating Metal/Ceramic Composites
Roy, S.; Albrecht, P.; Przybilla, L.; Weidenmann, K. A.; Heilmaier, M.; Wanner, A.
2013. Processing and Properties of Advanced Ceramics and Composites V, 33–43, John Wiley and Sons. doi:10.1002/9781118744109.ch4
Time-Resolved X-Ray Diffraction Stress Analysis during Laser Surface Hardening of Steel - Impact of the maximum process temperature
Kostov, V.; Gibmeier, J.; Wanner, A.
2014. HTM - journal of heat treatment and materials, 69 (6), 360–367. doi:10.3139/105.110241
Study on micro texturing of uncoated cemented carbide cutting tools for wear improvement and built-up edge stabilisation
Kümmel, J.; Braun, D.; Gibmeier, J.; Schneider, J.; Greiner, C.; Schulze, V.; Wanner, A.
2015. Journal of Materials Processing Technology, 215, 62–70. doi:10.1016/j.jmatprotec.2014.07.032
Effect of built-up edge formation on residual stresses induced by dry cutting of normalized steel
Kümmel, J.; Gibmeier, J.; Schulze, V.; Wanner, A.
2014. Advanced materials research, 996, 603–608. doi:10.4028/www.scientific.net/AMR.996.603
Effect of preloading on local residual stresses induced by laser surface hardening of steel
Kostov, V.; Gibmeier, J.; Lichtenberg, K.; Wanner, A.
2014. Advanced materials research, 996, 562–567. doi:10.4028/www.scientific.net/AMR.996.562
Numerical study of internal load transfer in metal/ceramic composites based on freeze-cast ceramic preforms and experimental validation
Sinchuk, Y.; Roy, S.; Gibmeier, J.; Piat, R.; Wanner, A.
2013. Materials Science and Engineering A, 585, 10–16. doi:10.1016/j.msea.2013.07.022
X-ray tensor tomography
Malecki, A.; Potdevin, G.; Biernath, T.; Eggl, E.; Willer, K.; Lasser, T.; Maisenbacher, J.; Gibmeier, J.; Wanner, A.; Pfeiffer, F.
2014. epl, 105 (3), 38002. doi:10.1209/0295-5075/105/38002
Laser surface hardening of steel: Effect of process atmosphere on the microstructure and residual stresses
Kostov, V.; Gibmeier, J.; Wanner, A.
2014. 6th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation, MECA SENS VI 2011; Hamburg; Germany; 7 September 2011 - 9 September 2011. Ed.: H.G. Brokmeier, 149–153, Trans Tech Publications. doi:10.4028/www.scientific.net/MSF.772.149
Load partitioning study in a 3D interpenetrating AlSi12/Al2O3 metal/ceramic composite
Roy, S.; Gibmeier, J.; Kostov, V.; Weidenmann, K. A.; Nagel, A.; Wanner, A.
2014. Mechanical stress evaluation by neutrons and synchrotron radiation VI : selected, peer reviewed papers from the 6th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VI 2011), September 7-9, 2011, Hamburg, Germany. Ed.: H.G. Brokmeier, 103–107, Trans Tech Publications. doi:10.4028/www.scientific.net/MSF.772.103
Effect of built-up edges and transfer layers on the wear state during dry cutting of steel with cemented carbide tools
Kümmel, J.; Gibmeier, J.; Müller, E.; Schneider, R.; Schulze, V.; Wanner, A.
2013. Proceedings. WTC V. 5th World Tribology Congress, Torino, September 8-13, 2013
Metallographische Untersuchung von Randschichten bei der Zerspanung von normalisierten C45E Stahl mit Hartmetallwerkzeugen
Ohl, A.; Kümmel, J.; Poser, K.; Schulze, V.; Wanner, A.
2012. Fortschritte in der Metallographie. Hrsg.: O. Keßler, 319–324, Deutsche Gesellschaft für Materialkunde e.V. (DGM)
Mechanical properties of innovative metal/ceramic composites based on freeze-cast ceramic preforms
Siddhartha, R.; Gibmeier, J.; Weidenmann, K. A.; Wanner, A.
2012. Materials Challenges and Testing for Supply of Energy and Resources. Ed.: T. Böllinghaus, 213–220, Springer-Verlag. doi:10.1007/978-3-642-23348-7_19
Characterization of Elastic Properties in Porous Silicon Carbide Preforms Fabricated Using Polymer Waxes as Pore Formers
Roy, S.; Schell, K. G.; Bucharsky, E. C.; Weidenmann, K. A.; Wanner, A.; Hoffmann, M. J.
2013. Journal of the American Ceramic Society, 96 (7), 2269–2275. doi:10.1111/jace.12341
Low cycle fatigue and creep–fatigue interaction in short fibre reinforced aluminium alloy composite
Eswara Prasad, N.; Vogt, D.; Bidlingmaier, T.; Wanner, A.; Arzt, E.
2010. Materials Science and Technology, 26 (11), 1363–1372. doi:10.1179/026708309X12506933873620
Internal load transfer in a metal matrix composite with a three-dimensional interpenetrating structure
Roy, S.; Gibmeier, J.; Kostov, V.; Weidenmann, K. A.; Nagel, A.; Wanner, A.
2011. Acta Materialia, 59 (4), 1424–1435. doi:10.1016/j.actamat.2010.11.004
Size Effects in Aluminium Bronze Cast Specimens
Okolo, B.; Rögner, J.; Kerscher, E.; Beck, T.; Schulze, V.; Wanner, A.; Löhe, D.
2010. Smart systems integration and reliability: honorary volume on the occasion of Herbert Reichl’s 65th birthday. Ed.: B. Michel, 740–747, Goldenbogen
Werkstoffauswahl für den Leichtbau
Weidenmann, K. A.; Wanner, A.
2011. Handbuch Leichtbau: Methoden, Werkstoffe, Fertigung. Hrsg.: F. Henning, 161–190, Carl Hanser Verlag
Time- and temperature-resolved synchrotron X-ray diffraction: observation of phase transformation and strain evolution in novel low temperature transformation weld filler materials
Altenkirch, J.; Gibmeier, J.; Kostov, V.; Kromm, A.; Kannengiesser, T.; Doyle, S.; Wanner, A.
2011. The journal of strain analysis for engineering design, 46 (7), 563–579. doi:10.1177/0309324711413190
Elastic properties of an interpenetrating metal matrix composite
Roy, S.; Stoll, O.; Weidenmann, K. A.; Nagel, A.; Wanner, A.
2011. Tagungsband zum 18. Symposium Verbundwerkstoffe und Werkstoffverbunde - Chemnitz, 30.03. bis 01.04.2011. Hrsg.: B. Wielage, 139–144, TU Chemnitz
Influence of the preform architecture on the effective elastic material properties of carbon/carbon composites
Piat, R.; Stasiuk, G.; Böhlke, T.; Gebert, J.-M.; Dietrich, S.; Wanner, A.; Tsukrov, I.; Deutschmann, O.; Gross, T.
2010. ECCM 2010: IV European Conference on Computational Mechanics - Solids, Structures and Coupled Problems in Engineering, Paris, France, May 16-21, 2010, 1 CD-Rom
Processing and non-destructive characterisation of porous silicone carbide preforms for metall/ceramic composite fabrication
Roy, S.; Schell, K. G.; Bucharsky, E. C.; Hettich, P.; Dietrich, S.; Weidenmann, K. A.; Wanner, A.; Hoffmann, M. J.
2012. CELLMAT 2012: Proceedings of the Conference on Cellular Materials, Dresden, November 7-9, 2012, 1 CD-Rom, Dresden
Internal load transfer and damage evolution in a 3D interpenetrating metal/ceramic composite
Roy, S.; Gibmeier, J.; Kostov, V.; Weidenmann, K. A.; Nagel, A.; Wanner, A.
2012. Materials Science and Engineering A, 551, 272–279. doi:10.1016/j.msea.2012.05.016
Processing and Elastic Property Characterization of Porous SiC Preform for Interpenetrating Metal/Ceramic Composites
Roy, S.; Schell, K. G.; Bucharsky, E. C.; Hettlich, P.; Dietrich, S.; Weidenmann, K. A.; Wanner, A.; Hoffman, M. J.
2012. Journal of the American Ceramic Society, 95 (10), 3078–3083. doi:10.1111/j.1551-2916.2012.05347.x
Fast in situ phase and stress analysis during laser surface treatment: A synchrotron x-ray diffraction approach
Kostov, V.; Gibmeier, J.; Wilde, F.; Staron, P.; Rössler, R.; Wanner, A.
2012. AIP Review of Scientific Instruments, 83 (11), 115101/1–11. doi:10.1063/1.4764532
Local residual stress distribution at the tooth root surface of a broached steel component
Strauß, T.; Meier, H.; Gibmeier, J.; Schulze, V.; Wanner, A.
2012. Materials Science Forum, 706-709 (2012), 1731–1736. doi:10.4028/www.scientific.net/MSF.706-709.1731
Complete determination of elastic moduli of interpenetrating metal/ceramic composites using ultrasonic techniques and micromechanical modelling
Roy, S.; Gebert, J.-M.; Stasiuk, G.; Piat, R.; Weidenmann, K. A.; Wanner, A.
2011. Materials Science and Engineering: A, 528 (28), 8226–8235. doi:10.1016/j.msea.2011.07.029
Inelastic behavior of the single domain of metal-ceramic composites with lamellar microstructure
Sinchuk, Y.; Piat, R.; Roy, S.; Gibmeier, J.; Wanner, A.
2011. Proceedings in applied mathematics and mechanics, 11 (1), 285–286. doi:10.1002/pamm.201110134
Mechanical properties of cellular solids produced from hollow stainless steel spheres
Roy, S.; Wanner, A.; Beck, T.; Studnitzky, T.; Stephani, G.
2011. Journal of Materials Science, 46 (16), 5519–5526. doi:10.1007/s10853-011-5496-6
Analysis of the elastic properties of an interpenetrating AlSi12-Al2O3 composite using ultrasound phase spectroscopy
Roy, S.; Stoll, O.; Weidenmann, K. A.; Nagel, A.; Wanner, A.
2011. Composites Science and Technology, 71 (7), 962–968. doi:10.1016/j.compscitech.2011.02.014
Microstructure Characterization of CVI-Densified Carbon/Carbon Composites with Various Fiber Distributions
Dietrich, S.; Gebert, J. M.; Stasiuk, G.; Wanner, A.; Weidenmann, K. A.; Deutschmann, O.; Tsukrov, I.; Piat, R.
2012. Composites science and technology, 72 (15), 1892–1900. doi:10.1016/j.compscitech.2012.08.009
Local analysis of process induced residual stress distributions for complex geometries - example: internal gearing of a gearshift sleeve
Strauß, T.; Gibmeier, J.; Wanner, A.
2012. Proceedings of the Summer School 2011. Graduate School 1483. Process Chains in Production: Interaction, Modelling and Assessment of Process Zones. Ed.: R. Pabst, 33–36, KIT Scientific Publishing
Elastic constants of high-texture pyrolytic carbon measured by ultrasound phase spectroscopy
Gebert, J. M.; Reznik, B.; Piat, R.; Viering, B.; Weidenmann, K.; Wanner, A.; Deutschmann, O.
2010. Carbon, 48 (12), 3647–3650. doi:10.1016/j.carbon.2010.06.002
Prozess-Gefüge-Eigenschaftsbeziehungen urgeformter Mikroproben aus Siliziumnitrid
Rögner, J.; Müller, M.; Maisenbacher, J.; Lang, K.-H.; Kraft, O.; Wanner, A.; Schulze, V.
2011. Kolloquium Mikroproduktion und Abschlusskolloquium SFB 499, 11. - 12. Oktober 2011, Karlsruhe. Hrsg.: O. Kraft, 49–56, KIT Scientific Publishing
Tensile Testing of Ultrathin Polycrystalline Films: A New Synchrotron-based Technique
Böhm, J.; Gruber, P.; Spolenak, R.; Stierle, A.; Wanner, A.; Arzt, E.
2004. Review of scientific instruments, 75 (4), 1110–1119
Intrinsische Risse und Poren in CVI-CFC-Laminatwerkstoffen
Gebert, J.-M.; Wanner, A.
2005. Ceramic forum international, 82, 55–60
A theoretical description of elastic pillar substrates in biophysical experiments
Mohrdieck, C.; Wanner, A.; Roos, W.; Roos, A.; Roth, A.; Sackmann, E.; Spatz, J. P.; Arzt, E.
2005. ChemPhysChem, 6 (8), 1492–1498
Fatigue failure of titanium implants for mandibular reconstruction
Sonnweber-Ribic, P.; Wanner, A.; Roser, M.; Weingart, D.; Arzt, E.
2005. International journal of materials research, 96 (8), 894–901. doi:10.3139/ijmr-2005-0155
Grinding-induced microstructural gradients and residual stresses in the surface layers of carbon steel and pure tungsten
Okolo, B.; Wanner, A.
2006. International journal of materials research, 97 (10), 1415–1424
Residual stresses in random-planar aluminium/Saffil® short fibre composites deformed in different loading modes
Garces, G.; Bruno, G.; Wanner, A.
2006. International journal of materials research, 97 (10), 1312–1319
Residual Stresses in Deformed Random-planar Aluminium/Saffil® Short Fibre Composites
Garces, G.; Bruno, G.; Wanner, A.
2006. Materials Science and Engineering: A, 417 (1-2), 73–81
Internal Stress Evolution in a Random-planar Short Fibre Aluminium Composite
Garces, G.; Bruno, G.; Wanner, A.
2006. Scripta materialia, 55 (2), 163–166
Load transfer in short fibre reinforced metal matrix composites
Garces, G.; Bruno, G.; Wanner, A.
2007. Acta materialia, 55 (16), 5389–5400
The crack development on the micro- and mesoscopic scale during the pyrolysis of carbon fibre reinforced plastics to carbon/carbon composites
Schulte-Fischedick, J.; Seiz, S.; Lützenburger, N.; Wanner, A.; Voggenreiter, H.
2007. Composites / Part A, 38 (10), 2171–2181
Focused Ion Beam Study of the Effects of Shot Peening on the Subsurface Microstructure of Normalised Pearlitic Steel
Okolo, B.; Pérez-Willard, F.; Hawecker, J.; Gerthsen, D.; Wanner, A.
2007. Journal of materials processing technology, 183 (2-3), 160–164
Metal/ceramic composites from freeze-cast ceramic preforms: Domain structure and elastic properties
Roy, S.; Wanner, A.
2008. Composites science and technology, 68 (5), 1136–1143
A Reliable Tool for the Improvement of Micro Powder Injection Moulds Made of Steel
Kienzler, A.; Okolo, B.; Wanner, A.; Schulze, V.; Löhe, D.
2008. Advanced engineering materials, 10 (7), 661–665
X-ray analysis of steep residual stress gradients: The 2θ-derivative method
Erbacher, T.; Wanner, A.
2008. International journal of materials research, 99 (10), 1071–1078
Measurement of damage evolution in continuous ceramic fibre-reinforced metals by acoustic emission
Rossoll, A.; Otto, C.; Moser, B.; Weber, L.; Wanner, A.; Mortensen, A.
2008. Scripta materialia, 59 (8), 842–845
Size effects on yield strength and strain hardening for ultra-thin Cu films with and without passivation: A study by synchrotron and bulge test techniques
Gruber, P. A.; Böhm, J.; Onuseit, F.; Wanner, A.; Spolenak, R.; Arzt, E.
2008. Acta materialia, 56 (10), 2318–2335
Charakterisierung und Prüfung von Mikrobauteilen
Rögner, J.; Okolo, B.; Schneider, J.; Lang, K.-H.; Wanner, A.; Schulze, V.
2009. 4. Kolloquium Mikroproduktion - Beiträge der vier SFB der Mikrotechnik, Bremen, 28. - 29. Oktober 2009. Hrsg.: F. Vollertsen, 105–110, BIAS
Residual stresses in novel metal/ceramic composites exhibiting a lamellar microstructure
Roy, S.; Gibmeier, J.; Wanner, A.
2009. Powder Diffraction, Suppl. 24 (S1), 59–66
On the relationship between microcasting process, material states and mechanical properties in the gold alloy Stabilor® G
Kasanická, B.; Okolo, B.; Baumeister, G.; Auhorn, M.; Beck, T.; Wanner, A.; Haußelt, J.; Löhe, D.; Schulze, V.
2009. Materials science and engineering / A, 501 (1/2), 70–80. doi:10.1016/j.msea.2008.09.070
Elastic constants of metal/ceramic composites with lamellar microstructures: Finite element modelling and ultrasonic experiments
Ziegler, T.; Neubrand, A.; Roy, S.; Wanner, A.; Piat, R.
2009. Composites science and technology, 69 (5), 620–626
Micromechanical Modeling of CFCs Using Different Pore Approximations
Piat, R.; Dietrich, S.; Gebert, J.-M.; Stasiuk, G.; Weidenmann, K.; Wanner, A.; Böhlke, T.; Drach, B.; Tsukrov, I.; Bussiba, A.
2010. High temperature ceramic materials and composites - Proceedings 7th International Conference on High Temperature Ceramic Matrix Composites (HT-CMC 7), Bayreuth, Germany, September 20-22, 2010. Ed.: W. Krenkel, 590–597, AVISO Verl.-Ges
Stability of residual stresses in longitudinally and transversally deep rolled sintered iron under quasistatic and cyclic loading
Merkel, J.; Schulze, V.; Wanner, A.; Löhe, D.; Vöhringer, O.
2006. International journal of materials research, 97 (10), 1304–1311
Material parameter identification of interpenetrating metal-ceramic composites
Piat, R.; Roy, S.; Wanner, A.
2010. Key Engineering Materials, 417-418, 53–56. doi:10.4028/www.scientific.net/KEM.417-418.53
Application of the micro-computed tomography for analyses of the mechanical behavior of brittle porous materials
Gebert, J.-M.; Wanner, A.; Piat, R.; Guichard, M.; Rieck, S.; Paluszynski, B.; Bohlke, T.
2008. Mechanics of advanced materials and structures, 15 (6), 467–473