Nichteisenmetallurgie, Nichteisen, Nichteisenmetalurgie, Metalurgie, Montan, Montanuni, Montanuniversität, Leoben, Metallurgie, Helmut Antrekowitsch, Stefan Pogatscher, Jürgen Antrekowitsch, Stefan Luidold, Stefan Steinlechner, Recyclingtechnik Leoben
Univ.-Prof. Dipl.-Ing. Dr.mont.

Peter J. Uggowitzer

Focus

• Light metals: Alloy development and processing, corrosion properties, mechanical and structural properties
• Biodegradable metals for medical application: Development of Mg- and Fe- based alloys
• Thermodynamics and kinetics of phase transformation

Contact

Education

1976Dipl. Ing. Materials Science, University of Leoben, Austria
1981Dr. mont. Materials Science, University of Leoben, Austria

Professional experience

1976–1980Research Fellow, Institute of Metal Physics, University of Leoben, Austria
1980–1981Research Fellow, Institute of Solid State Physics, Austrian Academy of Science, Leoben
1981–1993Senior Research Fellow, ETH Zurich, Institute of Metallurgy
1993Privatdozent (Habilitation 1993), ETH Zurich, Department of Materials
1996–2015Professor (ad hominem), ETH Zurich, Department of Materials
2011Visiting Professor, Monash University, Melbourne
seit 2015Professor (emeritus, 20% employment), ETH Zurich

Publications

Grasserbauer J., I. Weißensteiner, G. Falkinger, T. Kremmer, P. J. Uggowitzer and S. Pogatscher: Influence of Fe and Mn on the Microstructure Formation in 5xxx Alloys—Part I: Evolution of Primary and Secondary Phases. Materials, 14(12), (2021), 3204.

Grasserbauer J., I. Weißensteiner, G. Falkinger, P. J. Uggowitzer and S. Pogatscher: Influence of Fe and Mn on the Microstructure Formation in 5xxx Alloys—Part II: Evolution of Grain Size and Texture. Materials, 14(12), (2021), 3312.

Papenberg N. P., S. Gneiger, P. J. Uggowitzer and S. Pogatscher: Lean Wrought Magnesium Alloys. Materials, 14(15), (2021), 4282.

Schimbäck D., P. Mair, M. Bärtl, F. Palm, G. Leichtfried, S. Mayer, P. J. Uggowitzer and S. Pogatscher: Alloy design strategy for microstructural-tailored scandium-modified aluminium alloys for additive manufacturing, Scripta Materialia, 207, (2022), 114277.

Stemper L., M. A. Tunes, R. Tosone, P. J. Uggowitzer and S. Pogatscher: On the potential of aluminum crossover alloys, Progress in Materials Science (2021), 100873.

Stemper L., M. A Tunes, P. Dumitraschkewitz, F. Mendez-Martin, R. Tosone, D. Marchand, D., W. A. Curtin, P. J. Uggowitzer and S. Pogatscher: Giant hardening response in AlMgZn (Cu) alloys. Acta Materialia, 206, (2021), 116617.

Gruber B., F. Grabner, W. Fragner, A. Schökel, F. Spieckermann, P. J. Uggowitzer and S. Pogatscher: Ageing Behaviour of Al–Mg–Si Alloys After Cryogenic and Room Temperature Deformation. Materials 13(3) (2020), 554

Grasserbauer J., I. Weißensteiner, G. Falkinger, S. Mitsche, P. J. Uggowitzer, S. Pogatscher: Evolution of Microstructure and Texture in Laboratory- and Industrial-Scaled Production of Automotive Al-Sheets, Materials 2020, 13, 469

Coradini, M. A. Tunes, T. M. Kremmer, C. G. Schön, P. J. Uggowitzer and S. Pogatscher: Degradation of Cu nanowires in a low-reactive plasma environment. npj Materials Degradation, 4(1) (2020), 1–8

Tunes M. A., L. Stemper, G. Greaves, P. J. Uggowitzer and S. Pogatscher: Prototypic Lightweight Alloy Design for Stellar‐Radiation Environments. Advanced Science, 7(22) (2020), 2002397

Stemper L., M. A. Tunes, P. Oberhauser, P. J. Uggowitzer and S. Pogatscher: Age-hardening response of AlMgZn alloys with Cu and Ag additions. Acta Materialia, (2020)

Gruber B., F. Grabner, G. Falkinger, A. Schökel, F. Spieckermann, P. J. Uggowitzer and S. Pogatscher: Room temperature recovery of cryogenically deformed aluminium alloys. Materials & Design (2020), 108819

Gruber B., I. Weißensteiner, T. Kremmer, F. Grabner, G. Falkinger, A. Schökel, F. Spieckermann, R. Schäubling, P. J. Uggowitzer and S. Pogatscher: Mechanism of low temperature deformation in aluminium alloys. Materials Science and Engineering: A 795 (2020), 139935.

Pogatscher S., L. Stemper, P. J. Uggowitzer and W. Fragner: Crossover-Legierungen – Aushärtung und Verformungspotenzial. 11. RANSHOFENER LEICHTMETALLTAGE- Leichtmetalle, Werkstoff- und Prozesstechnologien im Kontext von Dekarbonisierung und Digitalisierung (2020). Ranshofen, Österreich

Papenberg, N. P., Gneiger, S., Weißensteiner, I., Uggowitzer, P. J. and S. Pogatscher: Mg-alloys for forging applications-A review. Materials. 13.2020, 4, 61 pages., 985

Kremmer T.M., P. Dumitraschkewitz, D. Pöschmann, T. Ebner, P.J. Uggowitzer, G.K.H. Kolb and S. Pogatscher: Microstructural Change during the Interrupted Quenching of the AlZnMg(Cu) Alloy AA7050. Materials, 2020, 13, 2554, 1-11

Quick C. R., J. E. K. Schawe, P. J. Uggowitzer and S. Pogatscher: Measurement of specific heat capacity via fast scanning calorimetry—Accuracy and loss corrections. Thermochimica Acta 677 (2019), 12–20

Ebenberger P., P. J. Uggowitzer, B. Gerold and S. Pogatscher: Effect of Compositional and Processing Variations in New 5182-Type AlMgMn Alloys on Mechanical Properties and Deformation Surface Quality. Materials 12(10) (2019), 1645

Glöckel F., P. J. Uggowitzer, P. Felfer, S. Pogatscher and H. W. Höppel: Influence of Zn and Sn on the Precipitation Behavior of New Al–Mg–Si Alloys. Materials 12(16) (2019), 2547

Ebenberger, P., P. J. Uggowitzer, S. Kirnstötter, B. Gerold, S. Zaefferer and S. Pogatscher: Processing-controlled suppression of Lüders elongation in AlMgMn alloys. Scripta Materialia 166 (2019), 64–67

Horky, J., A. Ghaffar, K. Werbach, B. Mingler, S. Pogatscher, R. Schäublin, D. Setman, P. J. Uggowitzer, J. F. Löffler and M. J. Zehetbauer: Exceptional Strengthening of Biodegradable Mg-Zn-Ca Alloys through High Pressure Torsion and Subsequent Heat Treatment. Materials, 12(15) (2019), 2460.

Pogatscher S., P. J. Uggowitzer, W. Fragner: Fortschritte in der Aushärtung von Aluminiumlegierungen. Dialog: Materialwissenschaft und Werkstofftechnik: Leichtbau Leichtbauwerkstoffe 1 (2019)

Stemper, L., B. Mitas, T. Kremmer, S. Otterbach, P.J. Uggowitzer and S. Pogatscher: Age-hardening of high pressure die casting AlMg alloys with Zn and combined Zn and Cu additions. in Journal of materials and design, Volume 181 (2019)

Dumitraschkewitz P., P. J. Uggowitzer, S. S. A. Gerstl, J. F. Löffler und S. Pogatscher: Size-dependent diffusion controls natural aging in aluminium alloys. Nature Communications, 2019, 10, 1-6

Presentations

Pogatscher S. P. Ebenberger L. Stemper, B. Gruber, B. Gerold and P. J. Uggowitzer: Reaching improved surface quality and strength in highly formable AlMg-based alloys. LightMat (2019), Manchester, UK