Suchergebnisse

Breen, A. J.; Stephenson, L.; Sun, B.; Li, Y.; Kasian, O.; Raabe, D.; Herbig, M.; Gault, B.: Solute hydrogen and deuterium observed at the near atomic scale in high-strength steel. Acta Materialia 188, S. 108 - 120 (2020)

Morsdorf, L.; Mayweg, D.; Li, Y.; Diederichs, A.; Raabe, D.; Herbig, M.: Moving cracks form white etching areas during rolling contact fatigue in bearings. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 771, 138659 (2020)

Zhang, X.; Wang, H.; Hickel, T.; Rogal, J.; Li, Y.; Neugebauer, J.: Mechanism of collective interstitial ordering in Fe–C alloys. Nature Materials (2020)

Lai, M.; Li, Y.; Lillpopp, L.; Ponge, D.; Will, S.; Raabe, D.: On the origin of the improvement of shape memory effect by precipitating VC in Fe–Mn–Si-based shape memory alloys. Acta Materialia 155, S. 222 - 235 (2018)

Peng, Z.; Vurpillot, F.; Choi, P.-P.; Li, Y.; Raabe, D.; Gault, B.: On the detection of multiple events in atom probe tomography. Ultramicroscopy 189, S. 54 - 60 (2018)

Danielsen, H. K.; Guzmán, F. G.; Dahl, K. V.; Li, Y.; Wu, J.; Jacobs, G.; Burghardt, G.; Fæster, S.; Alimadadi, H.; Goto, S. et al.; Raabe, D.; Petrov, R.: Multiscale characterization of White Etching Cracks (WEC) in a 100Cr6 bearing from a thrust bearing test rig. WEAR 370-371, S. 73 - 82 (2017)

Kirchlechner, C.; Djaziri, S.; Li, Y.; Herbig, M.; Grabowski, B.; Nematollahi, G. A.; Goto, S.; Kirchheim, R.; Neugebauer, J.; Raabe, D. et al.; Dehm, G.: Konkurrenzlose Festigkeit durch extremes Umformen von Stahl. Stahl und Eisen 137 (8), S. 58 - 58 (2017)

Li, Y.; Herbig, M.; Goto, S.; Raabe, D.: Atomic scale characterization of white etching area and its adjacent matrix in a martensitic 100Cr6 bearing steel. Materials Characterization 123, S. 349 - 353 (2017)

Djaziri, S.; Li, Y.; Nematollahi, G. A.; Grabowski, B.; Goto, S.; Kirchlechner, C.; Kostka, A.; Doyle, S.; Neugebauer, J.; Raabe, D. et al.; Dehm, G.: Deformation-Induced Martensite: A New Paradigm for Exceptional Steels. Advanced Materials 28 (35), S. 7753 - 7757 (2016)

Hohenwarter, A.; Völker, B.; Kapp, M. W.; Li, Y.; Goto, S.; Raabe, D.; Pippan, R.: Ultra-strong and damage tolerant metallic bulk materials: A lesson from nanostructured pearlitic steel wires. Scientific Reports 6, 33228 (2016)

Li, Y.; Herbig, M.; Goto, S.; Raabe, D.: Formation of nanosized grain structure in martensitic 100Cr6 bearing steels upon rolling contact loading studied by atom probe tomography. Materials Science and Technology 32 (11), S. 1100 - 1105 (2016)

Li, Y.; Ponge, D.; Choi, P.-P.; Raabe, D.: Atomic scale investigation of non-equilibrium segregation of boron in a quenched Mo-free martensitic steel. Ultramicroscopy 159, S. 240 - 247 (2015)

Li, Y.; Kostka, A.; Choi, P.-P.; Goto, S.; Ponge, D.; Kirchheim, R.; Raabe, D.: Mechanisms of subgrain coarsening and its effect on the mechanical properties of carbon-supersaturated nanocrystalline hypereutectoid steel. Acta Materialia 84, S. 110 - 123 (2015)

Li, Y.; Ponge, D.; Choi, P.-P.; Raabe, D.: Segregation of boron at prior austenite grain boundaries in a quenched martensitic steel studied by atom probe tomography. Scripta Materialia 96, S. 13 - 16 (2015)

Li, Y.; Raabe, D.; Herbig, M.; Choi, P.-P.; Goto, S.; Kostka, A.; Yarita, H.; Borchers, C.; Kirchheim, R.: Segregation stabilizes nanocrystalline bulk steel with near theoretical strength. Physical Review Letters 113 (10), 106104 (2014)

Raabe, D.; Herbig, M.; Sandlöbes, S.; Li, Y.; Tytko, D.; Kuzmina, M.; Ponge, D.; Choi, P.-P.: Grain boundary segregation engineering in metallic alloys: A pathway to the design of interfaces. Current Opinion in Solid State and Materials Science 18 (4), S. 253 - 261 (2014)

Herbig, M.; Raabe, D.; Li, Y.; Choi, P.-P.; Zaefferer, S.; Goto, S.: Atomic-scale quantification of grain boundary segregation in nanocrystalline material. Physical Review Letters 112, 126103 (2014)

Kresse, T.; Li, Y.; Boll, T.; Borchers, C.; Choi, P.-P.; Al-Kassab, T.; Raabe, D.; Kirchheim, R.: Influence of supersaturated carbon on the diffusion of Ni in ferrite determined by atom probe tomography. Scripta Materialia 69 (5), S. 424 - 427 (2013)

Li, Y.; Choi, P.-P.; Goto, S.; Borchers, C.; Raabe, D.; Kirchheim, R.: Atomic scale investigation of redistribution of alloying elements in pearlitic steel wires upon cold-drawing and annealing. Ultramicroscopy 132, S. 233 - 238 (2013)

Chen, Y. Z.; Herz, A.; Li, Y. J.; Borchers, C.; Choi, P.; Raabe, D.; Kirchheim, R.: Nanocrystalline Fe–C alloys produced by ball milling of iron and graphite. Acta Materialia 61 (9), S. 3172 - 3185 (2013)