Spiegel, M.: Corrosion protection and electronic conductivity: Spinel forming stainless steels as CCC for MCFC. Gordon Research Conference on High Temperature Corrosion, New London, NH, USA (2003)
Parezanovic, I.; Spiegel, M.: Surface modification of different Fe–Si and Fe–Mn alloys by oxidation/reduction treatments. Eurocorr 2003, Budapest, Hungary (2003)
Li, Y. S.; Spiegel, M.: Degradation performance of Al-containing alloys and intermetallics by molten ZnCl2/KCl. Corrosion Science in the 21th Century, UMIST Manchester, UK (2003)
Spiegel, M.: Factors affecting the high temperature corrosion resistance of coatings in waste fired plant. Corrosion Science in the 21th Century, UMIST Manchester, UK (2003)
Spiegel, M.; Parezanovic, I.; Strauch, E.; Grabke, H. J.: Spinel forming stainless steels as possible current collector materials for molten carbon ate fuel cells. Fuel Cells Science and Technology, Amsterdam, The Netherlands (2002)
Spiegel, M.; Warnecke, R.: Korrosion hochlegierter Stähle und nichtmetallischer Werkstoffe unter Müll verbrennungsbedingungen. VDI Fachtagung: ‚Korrosion in energieerzeugenden Anlagen’, Würzburg (2002)
Spiegel, M.; Zahs, A.; Grabke, H. J.: Fundamental aspects of chlorine induced corrosion in power plants. Invited lecture on the Workshop: ‘Life cycle issues in advanced energy systems’, Woburn, UK (2002)
Genchev, G.; Cox, K.; Sarfraz, A.; Bosch, C.; Spiegel, M.; Erbe, A.: Sour corrosion – Investigation of anodic iron sulfide layer growth in saturated H2S saline solutions. Gordon Research Conference-Aqueous Corrosion, New London, NH, USA (2014)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
In this project, we investigate a high angle grain boundary in elemental copper on the atomic scale which shows an alternating pattern of two different grain boundary phases. This work provides unprecedented views into the intrinsic mechanisms of GB phase transitions in simple elemental metals and opens entirely novel possibilities to kinetically engineer interfacial properties.
Within this project, we will use an infra-red laser beam source based selective powder melting to fabricate copper alloy (CuCrZr) architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional CuCrZr alloy lattice architectures, under both quasi-static and dynamic loading…
Copper is widely used in micro- and nanoelectronics devices as interconnects and conductive layers due to good electric and mechanical properties. But especially the mechanical properties degrade significantly at elevated temperatures during operating conditions due to segregation of contamination elements to the grain boundaries where they cause…