Helmut Clemens

(Former)

201 - 250 out of 626Page size: 50

Research output

  1. 2016
  2. Published

    On the chemistry of the carbides in a molydbenum base Mo-Hf-C alloy produced by powder metallurgy

    Lang, D., Pöhl, C., Holec, D., Schatte, J., Povoden-Karadeniz, E., Knabl, W., Clemens, H. & Primig, S., 2016, In: Journal of alloys and compounds. 654, p. 445-454

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    On the evolution of secondary hardening carbides during continuous versus isothermal heat treatment of high speed steel HS 6-5-2

    Sackl, S. C., Leitner, H., Clemens, H. & Primig, S., 2016, In: Materials characterization. p. 323-330 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  4. Published

    Phase Characterization of a Biocompatible Co-Cr-W Alloy Via Correlative Microscopy

    Weißensteiner, I., Voigt, P., Maier-Kiener, V. & Clemens, H., 2016, In: Practical metallography = Praktische Metallographie. 53, 7, p. 450-461 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

  5. Published

    Phasencharakterisierung mittels korrelativer Mikroskopie an einer biokompatiblen Co-Cr-W Legierung

    Weißensteiner, I., Voigt, P., Maier-Kiener, V. & Clemens, H., 2016, Sonderbände der Praktischen Metallographie: Fortschritte in der Metallographie. Vol. 48. p. 151-156 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  6. Published

    Precipitation-strengthened high-temperature ferrites

    Godor, F., Liebscher, C., Stein, F., Palm, M., Rashkova, B., Maier-Kiener, V., Mayer, S. & Clemens, H., 2016.

    Research output: Contribution to conference › Presentation › Research

  7. Published

    Preferential site occupancy of alloying elements in TiAl-based phases

    Holec, D., Reddy, R. K., Klein, T. & Clemens, H., 2016, In: Journal of applied physics. 119, p. 1-6 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    Preparation Methods for Examining the ωo-Phase Formation in a β-Solidifying TiAl Alloy via Atom Probe Tomography

    Schachermayer, M., Klein, T., Clemens, H. & Mayer, S., 2016, In: Practical metallography = Praktische Metallographie. 53, 2, p. 73-85 13 p., 53 (2016) 2.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Silicon distribution and silicide precipitation during annealing in an advanced multi-phase g-TiAl based alloy

    Klein, T., Rashkova, B., Holec, D., Clemens, H. & Mayer, S., 2016, In: Acta materialia. 110, p. 236-245 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Published

    Silicon distribution and silicide precipitation in an advanced multi-phase γ-TiAl based alloy during annealing

    Klein, T., Rashkova, B., Holec, D., Clemens, H. & Mayer, S., 2016.

    Research output: Contribution to conference › Presentation › Research

  11. Published

    Specimen preparation to analyze the fracture surface of nanocrystalline pearlite

    Sackl, S. C., Leitner, T., Turk, C., Riedl, H. & Clemens, H., 2016.

    Research output: Contribution to conference › Presentation › Research

  12. Published

    Status of Titanium Aluminide for Aero Engine Applications

    Clemens, H., Schloffer, M. & Smarsly, W., 2016.

    Research output: Contribution to conference › Presentation › Research

  13. Published

    Strain-induced martensitic transformation in a Co-Cr-W alloy studied by in-situ HEXRD experiments

    Weißensteiner, I., Erdely, P., Voigt, P., Clemens, H. & Maier-Kiener, V., 2016.

    Research output: Contribution to conference › Poster › Research

  14. Published

    Texture evolution in multi-phase TNM sheet materials measured by means of high-energy X-ray diffraction

    Erdely, P., Staron, P., Maawad, E., Schell, N., Güther, V., Clemens, H. & Mayer, S., 2016.

    Research output: Contribution to conference › Poster › Research

  15. 2015
  16. Published

    Improving the creep behavior and microstructural stability of an advanced γ-TiAl based alloy

    Kastenhuber, M., Rashkova, B., Mayer, S. & Clemens, H., 14 Dec 2015.

    Research output: Contribution to conference › Presentation › Research

  17. Published

    Material para un componente de turbina de gas, procedimiento para la fabricación de un componente de turbina de gas, así como componente de turbina de gas

    Smarsly, W. (Inventor), Clemens, H. (Inventor), Guether, V. (Inventor), Kremmer, S. (Inventor), Otto, A. (Inventor) & Chladil, H. (Inventor), 15 Oct 2015, IPC No. C22F 1/ 18 A I, Patent No. ES2548243T, Priority date 18 Oct 2008, Priority No. WO2008DE01702

    Research output: Patent

  18. Published

    Ab initio study on stacking faults in gamma-TiAl

    Dumitraschkewitz, P., Clemens, H., Mayer, S. & Holec, D., 2 Oct 2015.

    Research output: Contribution to conference › Poster › Research

  19. E-pub ahead of print

    Characterization of the high temperature deformatin behavior of two intermetallic TiAl-Mo alloys

    Godor, F., Werner, R., Lindemann, J., Clemens, H. & Mayer, S., 18 Sept 2015, (E-pub ahead of print) In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 648.2015, 11 November, p. 208-216 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  20. E-pub ahead of print

    Carbon distribution in multi-phase γ-TiAl based alloys and its influence on mechanical properties and phase formation

    Klein, T., Schachermayer, M., Mendez Martin, F., Schöberl, T., Rashkova, B., Clemens, H. & Mayer, S., 21 May 2015, (E-pub ahead of print) In: Acta materialia. 94.2015, 1 August, p. 205-213 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  21. Published

    Enhancing the operation temperature of TiAl-alloys

    Kastenhuber, M., Rashkova, B., Mayer, S. & Clemens, H., 19 May 2015.

    Research output: Contribution to conference › Presentation › Research

  22. E-pub ahead of print

    Enhancement of creep properties and microstructural stability of intermetallic β-solidifying γ-TiAl based alloys

    Kastenhuber, M., Rashkova, B., Clemens, H. & Mayer, S., 14 Apr 2015, (E-pub ahead of print) In: Intermetallics. 63.2015, August, p. 19-26 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  23. Published

    Microstructural investigations of a nanocrystalline high-entropy alloy

    Schuh, B., Hohenwarter, A., Mendez Martin, F., Clemens, H. & Pippan, R., 8 Apr 2015, p. 319.

    Research output: Contribution to conference › Poster › Research › peer-review

  24. Published

    Boron grain boundary segregation in a heat treatable steel

    Haslberger, P., Turk, C., Babinsky, K., Caliskanoglu, D., Clemens, H. & Primig, S., 15 Mar 2015, In: Berg- und hüttenmännische Monatshefte : BHM. 160.2015, 5, p. 204-208 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  25. Published

    Interplay between effect of Mo and chemical disorder on the stability of β/βo-TiAl phase

    Holec, D., Legut, D., Isaeva, L., Souvatzis, P., Clemens, H. & Mayer, S., 1 Jan 2015, In: Intermetallics. 61, p. 85-90 6 p., 5631.

    Research output: Contribution to journal › Article › Research › peer-review

  26. Published

    Advanced intermetallic titanium aluminides

    Clemens, H., Mayer, S., Smarsly, W., Haberl, U. & Güther, V., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  27. Published

    Atom probe study of ωo phase in a β phase containing TiAl alloy

    Klein, T., Schachermayer, M., Mendez Martin, F., Clemens, H. & Mayer, S., 2015.

    Research output: Contribution to conference › Poster › Research

  28. Published

    B2 order transformation in a Fe - 25 at% Co-9 at% Mo alloy

    Turk, C., Kellezi, G., Harald, L., Peter, S., Gan, W., Clemens, H. & Primig, S., 2015, Materials Research Society Symposium Proceedings Vol. 1760. Vol. 1760.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  29. Published

    Bruchverhalten von technisch reinem Molybdan im Kerbschlagbiegeversuch

    Babinsky, K., Lorich, A., Knabl, W., Stickler, R., Clemens, H. & Primig, S., 2015, p. 277.

    Research output: Contribution to conference › Poster › Research › peer-review

  30. Published

    Comparison of continuous and isothermal tempering of a High Speed Steel

    Sackl, S. C., Kellezi, G., Leitner, H., Clemens, H. & Primig, S., 2015, Proceedings of the International Conference on Solid-Solid Phase Transformations in Inorganic Materials . p. 99-100

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  31. Published

    Comparison of the continuous and isothermal tempering of a HS 6-5-2 high speed steel

    Sackl, S. C., Kellezi, G., Leitner, H., Clemens, H. & Primig, S., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  32. Published

    Correlative microscopy and atom probe tomography of the M-A constituent in a carbide-free bainite

    Hofer, C., Bliznuk, V., Verdiere, A., Petrov, R., Winkelhofer, F., Clemens, H. & Primig, S., 2015.

    Research output: Contribution to conference › Poster › Research

  33. Published

    Decording the nanostructure of advanced TiAl alloys

    Schwaighofer, E., Staron, P., Rashkova, B., Stark, A., Schell, N., Clemens, H. & Mayer, S., 2015, 2 p.

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  34. Published

    Enhancement of the application temperature of titanium aluminides

    Kastenhuber, M., Rashkova, B., Clemens, H. & Mayer, S., 2015, In: Berg- und hüttenmännische Monatshefte : BHM. 160, 7, p. 342-345

    Research output: Contribution to journal › Article › Research

  35. Published

    Evolution of strain-induced precipitates in a molybdenum base Mo-Hf-C alloy

    Lang, D., Karge, L., Schatte, J., Gilles, R., Staron, P., Clemens, H. & Primig, S., 2015.

    Research output: Contribution to conference › Poster › Research › peer-review

  36. Published

    Evolution of strain-induced precipitates in a molybdenum base Mo-Hf-C alloy

    Lang, D., Dallinger, R., Karge, L., Schatte, J., Gilles, R., Knabl, W., Staron, P., Clemens, H. & Primig, S., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  37. Published

    Evolution of strain-induced precipitates in a molybdenum base Mo-Hf-C alloy

    Lang, D., Schatte, J., Knabl, W., Dallinger, R., Clemens, H. & Primig, S., 2015, Proceedings of the 2015 International Conference on Powder Metallurgy & Particulate Materials. Bingert, S. R. & Luk, S. H. (eds.). p. 08-1-08-7

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  38. Published

    Evolution of strain-induced precipitates in a molybdenum-base Mo-Hf-C alloy

    Lang, D., Schatte, J., Knabl, W., Dallinger, R., Clemens, H. & Primig, S., 2015, In: International Journal of Powder Metallurgy. 51, 4

    Research output: Contribution to journal › Article › Research › peer-review

  39. Published

    Evolution of the ω-phase in a multi-phase TiAl alloy and its effect on hardness

    Rashkova, B., Klein, T., Schachermayer, M., Mendez Martin, F., Schöberl, T., Zhang, Z., Mayer, S. & Clemens, H., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  40. Published

    Grain boundary study of technically pure molybdenum by combining APT and TKD

    Babinsky, K., Knabl, W., Lorich, A., De Kloe, R., Clemens, H. & Primig, S., 2015, In: Ultramicroscopy. 159, p. 445-451 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  41. Published

    Grain growth and β to α transformation behavior of a β-solidifying TiAl alloy

    Klein, T., Niknafs, S., Dippenaar, R., Clemens, H. & Mayer, S., 2015, In: Advanced engineering materials. 17, 6, p. 786-790

    Research output: Contribution to journal › Article › Research › peer-review

  42. Published

    High temperature laser-scanning confocal microscopy for the in-situ investigation of grain growth and phase transformations in intermetallic γ-TiAl based alloys

    Klein, T., Niknafs, S., Dippenaar, R., Clemens, H. & Mayer, S., 2015, In: Practical metallography = Praktische Metallographie. 52, 5, p. 259-269

    Research output: Contribution to journal › Article › Research › peer-review

  43. Published

    Honda Foundation Report Nr. 155: The role of materials in progress and limit of technological evolution

    Clemens, H., 2015

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  44. Published

    Influence of discontinuous precipitation on the creep behavior of a ß-solidified γ-TiAl based alloy

    Kastenhuber, M., Lehner, A., Hawranek, G., Krajnc, B., Clemens, H. & Mayer, S., 2015, In: Practical metallography = Praktische Metallographie. 52, 5, p. 249-258

    Research output: Contribution to journal › Article › Research › peer-review

  45. Published

    Influence of the sample preparation technique on the μ phase fraction analysis in a Fe-25Co-15Mo alloy by means of XRD

    Turk, C., Clemens, H., Primig, S., Kellezi, G. & Leitner, H., 2015, In: Practical metallography = Praktische Metallographie. 52, 6, p. 323-333

    Research output: Contribution to journal › Article › Research › peer-review

  46. Published

    In-situ Charakterisierungsmethoden: Ein wichtiges Werkzeug bei der Entwicklung von intermetallischen Titanaluminiden

    Clemens, H. & Mayer, S., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  47. Published

    In-situ high-energy X-ray diffraction on an intermetallic ß-stabilised γ-TiAl based alloy

    Erdely, P., Stark, A., Clemens, H. & Mayer, S., 2015, In: Berg- und hüttenmännische Monatshefte : BHM. 160, 5, p. 221-225

    Research output: Contribution to journal › Article › Research › peer-review

  48. Published

    In-situ study of the time-temperature-transformation behaviour of a multi-phase intermetallic beta-stabilised TiAl alloy

    Erdely, P., Werner, R., Schwaighofer, E., Clemens, H. & Mayer, S., 2015, In: Intermetallics. 57, p. 17-24

    Research output: Contribution to journal › Article › Research › peer-review

  49. Published

    In-situ study of the time-temperature-transformation behaviour of an intermetallic γ-TiAl based alloy

    Erdely, P., Werner, R., Schwaighofer, E., Stark, A., Schell, N., Clemens, H. & Mayer, S., 2015.

    Research output: Contribution to conference › Presentation › Research › peer-review

  50. Published

    Intermetallische Titanaluminide als innovative Hochtemperaturleichtbau- werkstoffe – wie materialographische Methoden zu ihrer Entwicklung beigetragen haben

    Clemens, H. & Mayer, S., 2015, p. 19-28.

    Research output: Contribution to conference › Presentation › Research › peer-review

  51. Published

    Intermetallische Titanaluminide als innovative Hochtemperaturleichtbauwerkstoffe – wie materialographische Methoden zu ihrer Entwicklung beigetragen haben

    Clemens, H. & Mayer, S., 2015, Praktische Metallographie. Vol. Sonderband 47 . p. 19-28

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  52. Published

    Intermetallische Titanaluminide als innovative Hochtemperaturleichtbauwerkstoffe – wie materialographische Methoden zu ihrer Entwicklung beigetragen haben

    Clemens, H. & Mayer, S., 2015, In: Practical metallography = Praktische Metallographie. 52, 12, p. 691-720

    Research output: Contribution to journal › Article › Research › peer-review

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