Research output

  1. 2021
  2. Published

    Changing morphological features in a semi-crystalline polymer in material-extrusion based additive manufacturing

    Petersmann, S., Spörk-Erdely, P., Feuchter, M., Wieme, T., Arbeiter, F. & Spoerk, M., 30 Aug 2021, Book of Abstracts Polymer Meeting 14. TU Graz

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  3. Published
  4. 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 journalArticleResearchpeer-review

  5. 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. 2021, 131, p. 1-10 107109.

    Research output: Contribution to journalArticleResearchpeer-review

  6. Published

    Laser powder bed fusion of an engineering intermetallic TiAl alloy

    Schimbäck, D., Braun, J., Leichtfried, G., Clemens, H. & Mayer, S., Mar 2021, In: Materials and Design. 2021, 201, p. 1-11 109506.

    Research output: Contribution to journalArticleResearchpeer-review

  7. 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 journalArticleResearchpeer-review

  8. Published
  9. 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., 4 Jan 2021, In: Journal of Materials Research. 2021, 12, p. 2408-2419

    Research output: Contribution to journalArticleResearchpeer-review

  10. Published
  11. 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. 58.2021, 1, p. 4-31 28 p.

    Research output: Contribution to journalArticleResearchpeer-review

  12. 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., 2021, In: Computational materials science. 2021, 197, p. 1-8

    Research output: Contribution to journalArticleResearchpeer-review

  13. Published

    Effects of tungsten alloying and fluorination on the oxidation behavior of intermetallic titanium aluminides for aerospace applications

    Donchev, A., Mengis, L., Couret, A., Mayer, S., Clemens, H. & Galetz, M., 2021, In: Intermetallics. 2021, 139, p. 1-14

    Research output: Contribution to journalArticleResearchpeer-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., 2021, In: Medical physics. 2021, 48, p. 1546-1556

    Research output: Contribution to journalArticleResearchpeer-review

  15. Published
  16. 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, p. 1-11 117110.

    Research output: Contribution to journalArticleResearchpeer-review

  17. Published

    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., 2021, In: Advanced Engineering Materials. 2021, p. 1-7

    Research output: Contribution to journalArticleResearchpeer-review

  18. 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., 2021, In: Journal of alloys and compounds. 2021, 867, p. 1-8

    Research output: Contribution to journalArticleResearchpeer-review

  19. 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., 2021, In: Intermetallics. 2021, 138, p. 1-10

    Research output: Contribution to journalArticleResearchpeer-review

  20. 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., 2021, In: Materials letters. 2021, 303, p. 1305001-1305004

    Research output: Contribution to journalArticleResearchpeer-review

  21. Published

    Phase constitution in an intermetallic Ti-37Al-10Nb alloy: what we can learn about the phase equilibria

    Rashkova, B., Brabetz, M., Mendez Martin, F., Distl, B., Hauschildt, K., Stein, F. & Clemens, H., 2021.

    Research output: Contribution to conferencePosterResearch

  22. Published
  23. 2020
  24. Published

    Selective Laser Melting of a Near-alpha Ti6242S Alloy for High-Performance Automotive Parts

    Fleißner-Rieger, C., Pfeifer, T., Jörg, T., Kremmer, T., Brabetz, M., Clemens, H. & Mayer, S., 17 Dec 2020, In: Advanced Engineering Materials. 2021, p. 1-12 12 p.

    Research output: Contribution to journalArticleResearchpeer-review

  25. Published
  26. Published

    High-temperature phenomena in an advanced intermetallic nano-lamellar γ-TiAl-based alloy. Part I: Internal friction and atomic relaxation processes

    Usategui, L., Klein, T., No, M. L., Mayer, S., Clemens, H. & Juan, J. S., Nov 2020, In: Acta materialia. 200, 200, p. 442-454 13 p.

    Research output: Contribution to journalArticleResearchpeer-review

  27. Published

    An Advanced TiAl Alloy for High-Performance Racing Applications

    Burtscher, M., Klein, T., Lindemann, J., Lehmann, O., Fellmann, H., Güther, V., Clemens, H. & Mayer, S., 22 Oct 2020, In: Materials. 13.2020, 21, p. 1-14 14 p., 4720.

    Research output: Contribution to journalArticleResearchpeer-review

  28. Published

    Ab initio study of chemical disorder as an effective stabilizing mechanism of bcc-based TiAl(+Mo)

    Abdoshahi, N., Spörk-Erdely, P., Friák, M., Mayer, S., Šob, M. & Holec, D., 2 Oct 2020, In: Physical review materials . 2020, 10, p. 1-14 103604.

    Research output: Contribution to journalArticleResearchpeer-review

  29. Published

    The Development and Characterization of High-Performance Materials: A Retrospective Article

    Clemens, H., Sep 2020, In: Practical metallography = Praktische Metallographie. 57.2020, 9, p. 614-649 36 p.

    Research output: Contribution to journalArticleResearchpeer-review

  30. Published

    Process-induced morphological features in material extrusion-based additive manufacturing of polypropylene

    Petersmann, S., Spörk-Erdely, P., Feuchter, M., Wieme, T., Arbeiter, F. & Spörk, M., 18 Jun 2020, In: Additive Manufacturing. 35.2020, October, 16 p., 101384.

    Research output: Contribution to journalArticleResearchpeer-review

  31. Published
  32. Published

    A Modified Electrochemical Nanoindentation Setup for Probing Hydrogen-Material Interaction Demonstrated on a Nickel-Based Alloy

    Ebner, A. S., Brinckmann, S., Plesiutschnig, E., Clemens, H., Pippan, R. & Maier-Kiener, V., 16 Mar 2020, In: JOM. 72.2020, 5, p. 2020-2029 10 p.

    Research output: Contribution to journalArticleResearchpeer-review

  33. Published

    Exploring structural changes, manufacturing, joining, and repair of intermetallic γ-TiAl-based alloys: Recent progress enabled by in situ synchrotron X-Ray techniques

    Spörk-Erdely, P., Staron, P., Liu, J., Kashaev, N., Stark, A., Hauschildt, K., Maawad, E., Mayer, S. & Clemens, H., 2020, In: Advanced Engineering Materials. 2020, p. 1-32

    Research output: Contribution to journalArticleResearchpeer-review

  34. Published

    Heat treatments and critical quenching rates in additively manufactured Al – Si – Mg alloys

    Hitzler, L., Hafenstein, S., Mendez Martin, F., Clemens, H., Sert, E., Öchsner, A., Merkel, M. & Werner, E., 2020, In: Materials.

    Research output: Contribution to journalArticleResearchpeer-review

  35. Published
  36. Published

    Microstructural evolution of W-10Re alloys due to thermal cycling at high temperatures and its impact on surface degradation

    Siller, M., Schatte, J., Gerzoskovitz, S., Knabl, W., Pippan, R., Clemens, H. & Maier-Kiener, V., 2020, In: International journal of refractory metals & hard materials. 2020, 92, p. 1-11

    Research output: Contribution to journalArticleResearchpeer-review

  37. Published
  38. 2019
  39. Published

    Electron beam melting of a β-solidifying intermetallic titanium aluminide alloy

    Wartbichler, R., Clemens, H. & Mayer, S., 1 Dec 2019, In: Advanced Engineering Materials. 21, 12, 1900800.

    Research output: Contribution to journalArticleResearchpeer-review

  40. Published

    The creep behavior of a fully lamellar γ-TiAl based alloy

    Burtscher, M., Klein, T., Mayer, S., Clemens, H. & Fischer, F. D., 1 Nov 2019, In: Intermetallics. 114, 106611.

    Research output: Contribution to journalArticleResearchpeer-review

  41. Published

    Influence of crystal orientation and Berkovich tip rotation on the mechanical characterization of grain boundaries in molybdenum

    Jakob, S., Leitner, A., Lorich, A., Eidenberger-Schober, M., Knabl, W., Pippan, R., Clemens, H. & Maier-Kiener, V., 2 Jul 2019, In: Materials & design. 182.2019, 15 November, p. 1-9 9 p., 107998.

    Research output: Contribution to journalArticleResearchpeer-review

  42. Published

    Microstructural Evolution and Mechanical Properties of an Advanced γ-TiAl Based Alloy Processed by Spark Plasma Sintering

    Wimler, D., Lindemann, J., Clemens, H. & Mayer, S., 9 May 2019, In: Materials. 12.2019, 9, 12 p., 1523.

    Research output: Contribution to journalArticleResearchpeer-review

  43. Published

    Thermal Expansion and Other Thermodynamic Properties of α2-Ti3Al and γ-TiAl Intermetallic Phases from First Principles Methods

    Holec, D., Abdoshahi, N., Mayer, S. & Clemens, H., 19 Apr 2019, In: Materials. 12.2019, 8, 11 p.

    Research output: Contribution to journalArticleResearchpeer-review

  44. Published

    Kornfeinung ausscheidungsverfestigter Hochtemperaturferrite mittels Ce-haltiger Einschlüsse

    Godor, F. R., Mayerhofer, A., Presoly, P., Clemens, H., Mayer, S. & Bernhard, C., 4 Apr 2019, In: Berg- und hüttenmännische Monatshefte : BHM. 164.2019, 5, p. 220-224 5 p.

    Research output: Contribution to journalArticleResearchpeer-review

  45. Published

    Experimental Chemistry and Structural Stability of AlNb3 Enabled by Antisite Defects Formation

    Koutná, N., Erdely, P., Zöhrer, S., Franz, R., Du, Y., Liu, S., Mayrhofer, P. H. & Holec, D., 3 Apr 2019, In: Materials. 12.2019, 7, p. 1-11 11 p., 1104.

    Research output: Contribution to journalArticleResearchpeer-review

  46. Published

    Deformation-induced phase transformation in a Co-Cr-W-Mo alloy studied by high-energy X-ray diffraction during in-situ compression tests

    Weißensteiner, I., Petersmann, M., Erdely, P., Stark, A., Antretter, T., Clemens, H. & Maier-Kiener, V., Feb 2019, In: Acta materialia. 164.2019, February, p. 272-282 11 p.

    Research output: Contribution to journalArticleResearchpeer-review

  47. Published

    In situ and atomic-scale investigations of the early stages of γ precipitate growth in a supersaturated intermetallic Ti-44Al-7Mo (at.%) solid solution

    Erdely, P., Staron, P., Stark, A., Klein, T., Clemens, H. & Mayer, S., Feb 2019, In: Acta materialia. 164.2019, February, p. 110-121 12 p.

    Research output: Contribution to journalArticleResearchpeer-review

  48. Published
  49. Published

    Evidence of an orthorhombic transition phase in a Ti-44Al-3Mo (at.%) alloy using in situ synchrotron diffraction and transmission electron microscopy

    Musi, M., Erdely, P., Rashkova, B., Clemens, H., Stark, A., Staron, P., Schell, N. & Mayer, S., Jan 2019, In: Materials characterization. 147.2019, January, p. 398-405 8 p.

    Research output: Contribution to journalArticleResearchpeer-review

  50. Published
  51. Published
  52. Published

    Exploring the mechanical character of molybdenum grain boundaries via nanoindentation and three-point-bending

    Jakob, S., Leitner, A., Hohenwarter, A., Lorich, A., Knabl, W., Clemens, H., Pippan, R. & Maier-Kiener, V., 2019.

    Research output: Contribution to conferencePosterResearch

  53. Published

    Formation of an orthorhombic transition phase in a Ti-Al-3Mo alloy: in situ synchrotron diffraction and TEM studies

    Rashkova, B., Musi, M., Erdely, P., Stark, A., Staron, P., Schell, N., Clemens, H. & Mayer, S., 2019.

    Research output: Contribution to conferencePosterResearch

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