Dmitrieva, O.; Ponge, D.; Inden, G.; Millán, J.; Choi, P.; Sietsma, J.; Raabe, D.: Chemical gradients across phase boundaries between martensite and austenite in steel studied by atom probe tomography and simulation. Acta Materialia 59 (1), pp. 364 - 374 (2011)
Herrera, C.; Ponge, D.; Raabe, D.: Design of a novel Mn-based 1 GPa duplex stainless TRIP steel with 60% ductility by a reduction of austenite stability. Acta Materialia 59, pp. 4653 - 4664 (2011)
Millán, J.; Ponge, D.; Raabe, D.; Choi, P.; Dmitrieva, O.: Characterization of Nano-Sized Precipitates in a Mn-Based Lean Maraging Steel by Atom Probe Tomography. Steel Research Int. 82, pp. 137 - 145 (2011)
Calcagnotto, M.; Ponge, D.; Raabe, D.: Orientation gradients and geometrically necessary dislocations in ultrafine grained dual-phase steels studied by 2D and 3D EBSD. Materials Science and Engineering A 527, pp. 2738 - 2746 (2010)
Calcagnotto, M.; Ponge, D.; Raabe, D.: Effect of grain refinement to 1 μm on strength and toughness of dual-phase steels. Materials Science and Engineering A 527 (29-30), pp. 7832 - 7840 (2010)
Herrera, C.; Ponge, D.; Raabe, D.: Characterization of the microstrcture, crystallographic texture and segregation of an as-cast duplex stainless steel slab. Steel Research International 79 (6), pp. 482 - 488 (2008)
Barani, A.; Li, F.; Romano, P.; Ponge, D.; Raabe, D.: Design of high-strength steels by microalloying and thermomechanical treatment. Special Issue Materials Science and Engineering A 463, pp. 138 - 146 (2007)
Takahashi, T.; Ponge, D.; Raabe, D.: Investigation of orientation gradients in pearlite in hypoeutectoid steel by use of orientation imaging microscopy. Steel Research International 78 (1), pp. 38 - 44 (2007)
Li, F.; Ardehali Barani, A.; Ponge, D.; Raabe, D.: Austenite Grain Coarsening Behavior in a Medium Carbon Si–Cr spring steel with and without Vanadium. Steel Research International 77 (8), pp. 590 - 594 (2006)
Ardehali Barani, A.; Ponge, D.; Raabe, D.: Refinement of grain boundary carbides in a Si–Cr spring steel by thermomechanical treatment. Materials Science and Engineering: A 426 (1-2), pp. 194 - 201 (2006)
Ardehali Barani, A.; Ponge, D.: Optimierung der Grenzwerte von Begleitelementen durch innovative Behandlung SiCr-legierter hochfester Stähle für Schraubenfedern. Stahl und Eisen 126, 1, pp. 63 - 67 (2006)
Ardehali Barani, A.; Ponge, D.; Raabe, D.: Strong and Ductile Martensitic Steels for Automotive Applications. Steel Research International 77, 9-10, pp. 704 - 711 (2006)
Song, R.; Ponge, D.; Raabe, D.; Speer, J. G.; Matlock, D. K.: Overview of processing, microstructure and mechanical properties of ultrafine grained bcc steels. Materials Science and Engineering A 441, pp. 1 - 17 (2006)
Song, R.; Ponge, D.; Raabe, D.: Influence of Mn Content on the Microstructure and Mechanical Properties of Ultrafine Grained C–Mn Steels. ISIJ International 45/11, pp. 1721 - 1726 (2005)
Song, R.; Ponge, D.; Raabe, D.: Improvement of the work hardening rate of ultrafine grained steels through second phase particles. Scripta Materialia 52/11, pp. 1075 - 1080 (2005)
Song, R.; Ponge, D.; Raabe, D.; Kaspar, R.: Microstructure and crystallographic texture of an ultrafine grained C–Mn steel and their evolution during warm deformation and annealing. Acta Materialia 53 (3), pp. 845 - 858 (2005)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
The precipitation of intermetallic phases from a supersaturated Co(Nb) solid solution is studied in a cooperation with the Hokkaido University of Science, Sapporo.