Helmut Clemens

(Former)

41 - 60 out of 626Page size: 20

Research output

  1. 2021
  2. Published

    Microstructure evolution induced by the intrinsic heat treatment occurring during wire-arc additive manufacturing of an Al-Mg-Zn-Cu crossover alloy

    Klein, T., Graf, G., Staron, P., Stark, A., Clemens, H. & Spörk-Erdely, P., 15 Nov 2021, In: Materials letters. 303.2021, 15 November, 4 p., 130500.

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

  3. Published

    Rate-depending plastic deformation behaviour in a nickel-base alloy under hydrogen influence

    Ebner, A., Plesiutschnig, E., Clemens, H., Pippan, R. & Maier-Kiener, V., 3 Nov 2021, In: International Journal of Hydrogen Energy . 46.2021, 76, p. 38132-38143 12 p.

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

  4. Published

    Microstructure and mechanical properties of novel TiAl alloys tailored via phase and precipitate morphology

    Wimler, D., Lindemann, J., Kremmer, T., Clemens, H. & Mayer, S., Nov 2021, In: Intermetallics. 138.2021, November, 10 p., 107316.

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

  5. Published

    On the evolution of banded microstructures in an electron beam melted Ti-48Al-2Cr-2Nb alloy

    Wartbichler, R., Clemens, H., Mayer, S., Ghibaudo, C., Rizza, G., Galati, M., Iuliano, L., Biamino, S. & Ugues, D., 5 Oct 2021.

    Research output: Contribution to conference › Poster › Research

  6. Published

    Electrons meet alloy development: A γ-TiAl-based alloy showcase

    Holec, D., Abdoshahi, N., Gehringer, D., Hatzenbichler, L., Sakic, A. & Clemens, H., 18 Sept 2021, In: Advanced engineering materials. 24.2022, 14 p., 2100977.

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

  7. Published

    An atomistic view on Oxygen, antisites and vacancies in the γ-TiAl phase

    Razumovskiy, V. I., Ecker, W., Wimler, D., Fischer, F.-D., Appel, F., Mayer, S. & Clemens, H., Sept 2021, In: Computational materials science. 197.2021, September, 8 p., 110655.

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

  8. Published

    Influence of Nb on Ti diffusion in γ-TiAl intermetallics studied by mechanical spectroscopy

    Ibanez-Perez, J., No, M. L., Oehring, M., Clemens, H. & San Juan, J. M., 25 Jun 2021, In: Journal of alloys and compounds. 867.2021, June, 8 p., 158880.

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

  9. E-pub ahead of print

    In Situ Investigation of the Rapid Solidification Behavior of Intermetallic γ-TiAl-Based Alloys Using High-Energy X-Ray Diffraction

    Graf, G., Rosigkeit, J., Krohmer, E., Staron, P., Krenn, R., Clemens, H. & Spörk-Erdely, P., 23 Jun 2021, (E-pub ahead of print) In: Advanced engineering materials. 23.2021, 11, 7 p., 2100557 .

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

  10. Published

    Local-probe based electrical characterization of a multiphase intermetallic γ-TiAl based alloy

    Kratzer, M., Huszar, M., Tengg, L. M., Billovits, T., Kaufmann, B., Supancic, P., Clemens, H., Mayer, S. & Teichert, C., 26 May 2021, In: Journal of applied physics. 129.2021, 20, 205107.

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

  11. Published

    Assessment of grain boundary cohesion of technically pure and boron micro-doped molybdenum via meso-scale three-point-bending experiments

    Jakob, S., Hohenwarter, A., Lorich, A., Knabl, W., Pippan, R., Clemens, H. & Maier-Kiener, V., 24 May 2021, In: Materials and Design. 207.2021, September, 8 p., 109848.

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

  12. Published

    High temperature nanoindentation as a tool to investigate plasticity upon phase transformations demonstrated on Cobalt

    Kappacher, J., Tkadletz, M., Clemens, H. & Maier-Kiener, V., May 2021, In: Materialia. 16.2021, May, 9 p., 101084.

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

  13. Published

    Designing advanced intermetallic titanium aluminide alloys for additive manufacturing

    Wimler, D., Lindemann, J., Reith, M., Kirchner, A., Allen, M., Vargas, W. G., Franke, M., Klöden, B., Weißgärber, T., Güther, V., Schloffer, M., Clemens, H. & Mayer, S., Apr 2021, In: Intermetallics. 131.2021, April, p. 1-10 10 p., 107109.

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

  14. Published

    Geometrical model for calculating the effect of surface morphology on total x-ray output of medical x-ray tubes

    Siller, M., Minkkinen, M., Bogust, P., Jelinek, A., Schatte, J., Bostrom, N., Greenland, K., Knabl, W., Clemens, H., Pippan, R. & Maier-Kiener, V., Apr 2021, In: Medical physics. 48.2021, 4, p. 1546-1556 11 p.

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

  15. Published

    Thermal Expansion of a Multiphase Intermetallic Ti-Al-Nb-Mo Alloy Studied by High-Energy X-ray Diffraction

    Staron, P., Stark, A., Schell, N., Spörk-Erdely, P. & Clemens, H., 4 Feb 2021, In: Materials. 14.2021, 4, p. 1-13 13 p., 727.

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

  16. Published

    Correction to: Controlling the high temperature deformation behavior and thermal stability of ultra‑fine‑grained W by re alloying. Correction to: Journal of Materials Research https://doi.org/10.1557/s43578-020-00026-z

    Kappacher, J., Renk, O., Kiener, D., Clemens, H. & Maier-Kiener, V., Feb 2021, In: Journal of Materials Research. 36, 3, p. 784-784 1 p.

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

  17. Published

    Controlling the high temperature deformation behavior and thermal stability of ultra-fine-grained W by re alloying

    Kappacher, J., Renk, O., Kiener, D., Clemens, H. & Maier-Kiener, V., 25 Jan 2021, In: Journal of Materials Research. 2021, 12, p. 2408-2419 12 p.

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

  18. E-pub ahead of print

    Laser powder bed fusion of an engineering intermetallic TiAl alloy

    Schimbäck, D., Braun, J., Leichtfried, G., Clemens, H. & Mayer, S., 22 Jan 2021, (E-pub ahead of print) In: Materials and Design. 201.2021, March, 11 p., 109506.

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

  19. Published

    Advanced in situ electrochemical nanoindentation testing for understanding hydrogen-materials interactions

    Ebner, A., Clemens, H., Pippan, R. & Maier-Kiener, V., 2021.

    Research output: Contribution to conference › Poster › Research

  20. Published

    An additively manufactured titanium alloy in the focus of metallography

    Fleißner-Rieger, C., Pogrielz, T., Obersteiner, D., Pfeifer, T., Clemens, H. & Mayer, S., 2021, In: Practical metallography = Praktische Metallographie. 58, 1, p. 4-31 28 p.

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

  21. Published

    How grain boundary characteristics influence plasticity close to and above the critical temperature of ultra-fine grained bcc Ta2.5W

    Kappacher, J., Renk, O., Kiener, D., Clemens, H. & Maier-Kiener, V., 2021, In: Acta materialia. 2021, 216, 11 p., 117110.

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

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