Segregation effects of interstitial and substitutional elements at grain boundaries in ferritic iron and their effect on liquid metal embrittlement

Publications of Ronny Krein

Journal Article (7)

1.
Journal Article
Hanus, P.; Bartsch, E.; Palm, M.; Krein, R.; Bauer-Partenheimer, K.; Janschek, P.: Mechanical Properties of a Forged Fe–25Al–2Ta Steam Turbine Blade. Intermetallics 18 (7), pp. 1379 - 1384 (2010)
2.
Journal Article
Krein, R.; Friák, M.; Neugebauer, J.; Palm, M.; Heilmaier, M.: L21-ordered Fe–Al–Ti alloys. Intermetallics 18 (7), pp. 1360 - 1364 (2010)
3.
Journal Article
Friák, M.; Deges, J.; Krein, R.; Frommeyer, G.; Neugebauer, J.: Combined ab initio and experimental study of structural and elastic properties of Fe3Al-based ternaries. Intermetallics 18, pp. 1310 - 1315 (2010)
4.
Journal Article
Krein, R.; Palm, M.; Heilmaier, M.: Characterization of microstructures, mechanical properties, and oxidation behavior of coherent A2 + L21 Fe–Al–Ti. Journal of Materials Research 24 (11), pp. 3412 - 3421 (2009)
5.
Journal Article
Krein, R.; Palm, M.: The influence of Cr and B additions on the mechanical properties and oxidation behaviour of L21-ordered Fe-Al-Ti-based alloys at high temperatures. Acta Materialia 56 (10), pp. 2400 - 2405 (2008)
6.
Journal Article
Krein, R.; Palm, M.: Twofold yield stress anomaly in L21-ordered Fe–Al–Ti alloys. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 460-461, pp. 174 - 179 (2007)
7.
Journal Article
Krein, R.; Schneider, A.; Sauthoff, G.; Frommeyer, G.: Microstructure and mechanical properties of Fe3Al-based alloys with strengthening boride precipitates. Intermetallics 15, pp. 1172 - 1182 (2007)

Conference Paper (2)

8.
Conference Paper
Janschek, P.; Bauer-Partenheimer, K.; Krein, R.; Hanus, P.; Palm, M.: Forging of steam turbine blades with an Fe3Al-based alloy. In: Materials Research Society Symposium Proceedings, Vol. 1128, pp. 47 - 52. 2008 Materials Research Society Fall Meeting, Boston, MA, USA, December 01, 2008 - December 05, 2008. (2009)
9.
Conference Paper
Palm, M.; Krein, R.; Milenković, S.; Sauthoff, G.; Risanti, D.-D.; Stallybrass, C.; Schneider, A.: Strengthening mechanisms for Fe–Al-based alloys with increased creep resistance at high temperatures. Advanced Intermetallic-Based Alloys, Boston, MA, USA, November 27, 2006 - November 30, 2006. 0980-II01-01 (2007)

Talk (9)

10.
Talk
Krein, R.; Palm, M.; Heilmaier, M.: Microstructure, Strength and Ductility of some Fe–Al–Ti–based Alloys. 5th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys (FEAL 2009), Prague, Czech Republic (2009)
11.
Talk
Friák, M.; Deges, J.; Krein, R.; Stein, F.; Palm, M.; Frommeyer, G.; Neugebauer, J.: Combining Experimental and Computational Methods in the Development of Fe3Al-based Materials. 5th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys (FEAL 2009), Prague, Czech Republic (2009)
12.
Talk
Hanus, P.; Palm, M.; Krein, R.; Bauer-Partenheimer, K.; Janschek, P.: High-temperature mechanical properties of forged steam turbine blade. 5th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys (FEAL 2009), Prague, Czech Republic (2009)
13.
Talk
Janschek, P.; Bauer-Partenheimer, K.; Hanus, P.; Palm, M.; Krein, R.: Forging of steam turbine blades with and Fe3Al-based alloy. MRS Fall Meeting 2008, Boston, MA, USA (2008)
14.
Talk
Krein, R.; Palm, M.: The influence of Cr and B additions on the mechanical properties and oxidation behaviour of L21-ordered Fe–Al–Ti based aluminides at high temperature. TMS Annual Meeting 2008, New Orleans, LA, USA (2008)
15.
Talk
Brunetti, G.; Krein, R.; Grosdidier, T.; Palm, M.: Evaluation of the Brittle-to-Ductile Transition Temperature (BDTT)and the fracture modes in Fe–Al–X alloys. 4th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Interlaken, Switzerland (2007)
16.
Talk
Krein, R.; Palm, M.: Characterisation of microstructures, mechanical properties and oxidation behaviour of Fe–Al–Ti alloys with coherent L21-pecipitates. 4th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Interlaken, Switzerland (2007)
17.
Talk
Krein, R.; Palm, M.: Microstructures and mechanical properties of L11-ordered Fe-Al-Ti-X (X = Cr, B) alloys with coherent and incoherent precipitates. Euromat 2007, Nürnberg, Germany (2007)
18.
Talk
Krein, R.; Schneider, A.; Sauthoff, G.; Frommeyer, G.: High-temperature properties of boride-strengthened Fe3Al-based alloys. 13th International Student's Day of Metallurgy, Leoben, Austria (2006)

Poster (1)

19.
Poster
Krein, R.; Schneider, A.; Sauthoff, G.; Frommeyer, G.: Structure and properties of Fe3Al-based alloys with strengthening boride precipitates. 3rd Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann, Germany (2006)

Thesis - PhD (1)

20.
Thesis - PhD
Krein, R.: Einfluss verschiedener Mikrostrukturen auf Festigkeit und Duktilität von Fe-Al-Ti-X-Legierungen. Dissertation, Otto-von-Guericke-Universität, Magdeburg (2009)

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