Stein, F.; Palm, M.: Re-determination of transition temperatures in the Fe–Al system by differential thermal analysis. International Journal of Materials Research 98 (7), pp. 580 - 588 (2007)
Stein, F.; Palm, M.; Sauthoff, G.: Mechanical Properties and Oxidation Behaviour of Two-Phase Iron Aluminium Alloys with Zr(Fe,Al)2 Laves Phase or Zr(Fe,Al)12 τ1 Phase. Intermetallics 13 (12), pp. 1275 - 1285 (2005)
Pöter, B.; Stein, F.; Wirth, R.; Spiegel, M.: Early stages of protective layer growth on binary iron aluminides. Zeitschrift für physikalische Chemie 219, pp. 1489 - 1503 (2005)
Stein, F.; Palm, M.; Sauthoff, G.: Structure and stability of Laves phases. Part II: Structure type variations in binary and ternary systems. Intermetallics 13 (10), pp. 1056 - 1074 (2005)
Wasilkowska, A.; Bartsch, M.; Stein, F.; Palm, M.; Sauthoff, G.; Messerschmidt, U.: Plastic deformation of Fe–Al polycrystals strengthened with Zr-containing Laves phases: Part II. Mechanical properties. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 381 (1-2), pp. 1 - 15 (2004)
Stein, F.; Palm, M.; Sauthoff, G.: Structure and stability of Laves phases. Part I - Critical assessment of factors controlling Laves phase stability. Intermetallics 12 (7-9), pp. 713 - 720 (2004)
Rablbauer, R.; Frommeyer, G.; Stein, F.: Determination of the constitution of the quasi-binary eutectic NiAl–Re system by DTA and microstructural investigations. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 343, pp. 301 - 307 (2003)
Palm, M.; Zhang, L.; Stein, F.; Sauthoff, G.: Phases and phase equilibria in the Al-rich part of the Al–Ti system above 900 °C. Intermetallics 10 (6), pp. 523 - 540 (2002)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
This project studies the influence of grain boundary chemistry on mechanical behaviour using state-of-the-art micromechanical testing systems. For this purpose, we use Cu-Ag as a model system and compare the mechanical response/deformation behaviour of pure Cu bicrystals to that of Ag segregated Cu bicrystals.
Nickel-based alloys are a particularly interesting class of materials due to their specific properties such as high-temperature strength, low-temperature ductility and toughness, oxidation resistance, hot-corrosion resistance, and weldability, becoming potential candidates for high-performance components that require corrosion resistance and good…
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.
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 segregation of impurity elements to grain boundaries largely affects interfacial properties and is a key parameter in understanding grain boundary (GB) embrittlement. Furthermore, segregation mechanisms strongly depend on the underlying atomic structure of GBs and the type of alloying element. Here, we utilize aberration-corrected scanning…
Project A02 of the SFB1394 studies dislocations in crystallographic complex phases and investigates the effect of segregation on the structure and properties of defects in the Mg-Al-Ca System.