Milenkovic, S.; Hassel, A. W.: A combined method for the production of self-organised metallic nano-structures. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)
Neelakantan, L.; Eggeler, G.; Hassel, A. W.: Investigations to understand the mechanisms during electropolishing of NiTi. 56rd Meeting of the International Society of Electrochemistry, Edingburgh, UK (2006)
Smith, A. J.; Hassel, A. W.: Studying and Applying Metallic Nanowires Obtained from Electrochemical Treatment of Directionally Solidified Eutectics. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)
Bruder, K.; Hassel, A. W.: Nichtlineare Impedanzspektroskopie von Elektrodenreaktionen am Beispiel der Gasentwicklung. GDCh Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Lill, K. A.; Stratmann, M.; Frommeyer, G.; Hassel, A. W.: Investigations on anisotropy of nickelfree alloys with combined local and trace analysis. GDCh Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Mingers, A. M.; Hassel, A. W.; Stratmann, M.; van der Heijden, M.: Korrosionsuntersuchungen an triboresistenten Höchstleistungsbeschichtungen. GDCh Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Neelakantan, L.; Georgiou, M.; Fushimi, K.; Eggeler, G.; Hassel, A. W.: Investigation on the Solubility of Nickel and Titanium in Methanolic Sulphuric Acid Solution during Electropolishing of NiTi. GDCh, Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Smith, A. J.; Hassel, A. W.; Stratmann, M.: In-situ Untersuchungen zur Winkelabhängigkeit von Einzelpartikeltreffern in der Partikelinduzierten Strömungskorrosion. GDCh, Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Yadav, A. P.; Manthey, A.; Hassel, A. W.; Stratmann, M.; Antonissen, J.: Effect of Small Compositional Changes on the Atmospheric Corrosion Behaviour of Weathering Steels. GDCh Jahrestagung 2005, Fachgruppe Angewandte Elektrochemie, Düsseldorf, Germany (2005)
Smith, A.; Stratmann, M.; Hassel, A. W.: Detektion von Einzelpartikeltreffern durch Messung der Stromtransienten unter Tribokorrosionsbedingungen. Bunsentagung 2005, Frankfurt, Germany (2005)
Bonk, S.; Wicinski, M.; Hassel, A. W.; Stratmann, M.: Elektrochemische Untersuchungen verzinkter Stähle in alkalischer Sulfatlösung bei verschiedenen pH-Werten. 79. AGEF Seminar - 25 Jahre Elektrochemie in Düsseldorf, Düsseldorf, Germany (2004)
Lill, K. A.; Hassel, A. W.; Stratmann, M.: Korrosionsuntersuchungen auf einzelnen Körnern einer neuen Klasse ferritischer FeAlCr Leichtbaustähle. 79. AGEF Seminar - 25 Jahre Elektrochemie in Düsseldorf, Düsseldorf, Germany (2004)
Mingers, A. M.; Hassel, A. W.; Stratmann, M.; van der Heijden, M.: Korrosionsuntersuchungen an triboresistenten Höchstleistungsschichten. 79. AGEF Seminar - 25 Jahre Elektrochemie in Düsseldorf, Düsseldorf, Germany (2004)
Neelakantan, L.; Georgiou, M.; Stratmann, M.; Hassel, A. W.; Fushimi, K.: On the mechanism of electropolishing of NiTi shape memory alloys. 79. AGEF Seminar - 25 Jahre Elektrochemie in Düsseldorf, Düsseldorf, Germany (2004)
Smith, A. J.; Tan, K. S.; Stratmann, M.; Hassel, A. W.: Korrelation von “Jet impingement” und Mikroindentation Versuchen. 79. AGEF Seminar - 25 Jahre Elektrochemie in Düsseldorf, Düsseldorf, Germany (2004)
Satori, H.; Hassel, A. W.; Rohwerder, M.; Stratmann, M.: Finite Element Simulation of the Cathodic Delamination Process of Coatings on Metal Surfaces. 55th Meeting of the International Society of Electrochemistry, Thessaloniki, Greece (2004)
Smith, A.; Stratmann, M.; Hassel, A. W.: Repassivation Transients from Single Particle Impingement on Disk Shaped Micro-electrodes. 55th Meeting of the International Society of Electrochemistry, Thessaloniki, Greece (2004)
Tan, K. S.; Hassel, A. W.; Stratmann, M.: Micro-indenter for tribo-corrosion investigations. 5th European Symposium on Nanomechanical Testing, Hückelhoven, Germany (2004)
Hassel, A. W.; Schneider, A.: Preparation of Nanodiscelectrode Arrays through Directional Solidification. 7th International Conference on Nanostructured Materials, Wiesbaden, Deutschland (2004)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Within this project, we will investigate the micromechanical properties of STO materials with low and higher content of dislocations at a wide range of strain rates (0.001/s-1000/s). Oxide ceramics have increasing importance as superconductors and their dislocation-based electrical functionalities that will affect these electrical properties. Hence…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
Hydrogen is a clean energy source as its combustion yields only water and heat. However, as hydrogen prefers to accumulate in the concentrated stress region of metallic materials, a few ppm Hydrogen can already cause the unexpected sudden brittle failure, the so-called “hydrogen embrittlement”. The difficulties in directly tracking hydrogen limits…
This project with the acronym GB-CORRELATE is supported by an Advanced Grant for Gerhard Dehm by the European Research Council (ERC) and started in August 2018. The project GB-CORRELATE explores the presence and consequences of grain boundary phase transitions (often termed “complexions” in literature) in pure and alloyed Cu and Al. If grain size…
The project HyWay aims to promote the design of advanced materials that maintain outstanding mechanical properties while mitigating the impact of hydrogen by developing flexible, efficient tools for multiscale material modelling and characterization. These efficient material assessment suites integrate data-driven approaches, advanced…