Peter Uggowitzer

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Uggowitzer

First Name

Peter

ORCID

0000-0002-9504-5652

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Publications 1 - 10 of 167

Influence of temperature on natural aging kinetics of AA6061 modified with Sn
Werinos, Marion; Antrekowitsch, Helmut; Fragner, Werner; et al. (2015)
Light Metals 2015: Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2015 Annual Meeting & Exhibition
Microstructural features of Sc- and Zr-modified Al-Mg alloys processed by selective laser melting
Spierings, Adriaan B.; Dawson, K.; Heeling, Thorsten; et al. (2017)
Materials & Design
Process-controlled suppression of natural aging in an Al-Mg-Si alloy
Pogatscher, Stefan; Kozeschnik, Ernst; Antrekowitsch, Helmut; et al. (2014)
Scripta Materialia
Precipitation hardening of biodegradable Fe-Mn-Pd alloys
Moszner, Frank; Sologubenko, Alla; Schinhammer, Michael; et al. (2011)
Acta Materialia
The influence of two common sterilization techniques on the corrosion of Mg and its alloys for biomedical applications
Johnston, Sean; Shi, Zhiming; Hoe, Cherilyn; et al. (2018)
Journal of Biomedical Materials Research. Part B, Applied Biomaterials
Structural and chemical characterization of the hardening phase in biodegradable Fe–Mn–Pd maraging steels
Moszner, Frank; Gerstl, Stephan S.A.; Uggowitzer, Peter; et al. (2014)
Journal of Materials Research
Corrosion Mechanism of Mg and Mg Alloys
Schmutz, P.; Lips, K.; Virtanen, S.; et al. (2002)
Meeting abstracts / The Electrochemical Society ~ 202nd Meeting of The Electrochemical Society
Biodegradable wound-closing devices for gastrointestinal interventions: Degradation performance of the magnesium tip
Hänzi, Anja C.; Metlar, Andrej; Schinhammer, Michael; et al. (2011)
Materials Science and Engineering: C
Design considerations for achieving simultaneously high-strength and highly ductile magnesium alloys
Hänzi, Anja C.; Sologubenko, Alla; Gunde, Petra; et al. (2012)
Philosophical Magazine Letters
Differential Scanning Calorimetry and thermodynamic predictions—A comparative study of Al-Zn-Mg-Cu alloys
Kolb, Gernot K.-H.; Scheiber, Stefanie; Antrekowitsch, Helmut; et al. (2016)
Metals
Al-Zn-Mg-Cu alloys are widely used in aircraft applications because of their superior mechanical properties and strength/weight ratios. Commercial Al-Zn-Mg-Cu alloys have been intensively studied over the last few decades. However, well-considered thermodynamic calculations, via the CALPHAD approach, on a variation of alloying elements can guide the fine-tuning of known alloy systems and the development of optimized heat treatments. In this study, a comparison was made of the solidus temperatures of different Al-Zn-Mg-Cu alloys determined from thermodynamic predictions and differential scanning calorimetry (DSC) measurements. A variation of the main alloying elements Zn, Mg, and Cu generated 38 experimentally produced alloys. An experimental determination of the solidus temperature via DSC was carried out according to a user-defined method, because the broad melting interval present in Al-Zn-Mg-Cu alloys does not allow the use of the classical onset method for pure substances. The software algorithms implemented in FactSage®, Pandat™, and MatCalc with corresponding commercially available databases were deployed for thermodynamic predictions. Based on these investigations, the predictive power of the commercially available CALPHAD databases and software packages was critically reviewed.

Publications 1 - 10 of 167

Peter Uggowitzer

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