FWF- Defekte i. ultrafeinkr. Met - Defects and structural anisotropy in ultrafine-crystalline metals

Research output

Research output per year 2014 2014 2015 2016 2017 2018 2018

• 6 (Old data) Lecture or Presentation
• 4 Article
• 1 Abstract
• 1 Poster

Research output per year

Research output per year

Search results

• 2018

  Kinetics of vacancy annealing upon time-linear heating applied to dilatometry

  Enzinger, R., Neubauer, C., Kotzurek, J., Sprengel, W. & Würschum, R., 2018, In: Journal of Materials Science. 53, p. 2758-2765

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

  Open Access

  • Dilatometry 100%
  • Grain Boundary 66%
  • Annealing 33%
  • Crystallite 33%

• What can be learned about SPD metals from dilatometry and what can be learned about defect physics from SPD metals

  Würschum, R., 2018.

  Research output: Contribution to conference › Abstract
• 2017

  Internal stress and defect-related free volume in submicrocrystalline Ni studied by neutron diffraction and difference dilatometry

  Kotzurek, J., Hofmann, M., Simic, S., Pölt, P., Hohenwarter, A., Pippan, R., Sprengel, W. & Würschum, R., 2017, In: Philosophical Magazine / Letters. 97, 11, p. 450-458

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

  Open Access

  • Free Volume 100%

• Structural anisotropy in equal-channel angular extruded nickel revealed by dilatometric study of excess volume

  Kotzurek, J., Sprengel, W., Krystian, M., Simic, S., Pölt, P., Hohenwarter, A., Pippan, R. & Würschum, R., 2017, In: International Journal of Materials Research . 108, p. 81-88

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

  Open Access

  • Purity Nickel 100%
  • Induced Deformation 100%
  • Anisotropy 100%
  • Crystallite 50%
  • Dilatometry 50%
• 2016

  Anisotropic defect recovery in HPT- and ECAP- processed ultrafine-grained Ni studied by difference dilatometry

  Kotzurek, J., Hohenwarter, A., Krystian, M., Sprengel, W., Pippan, R. & Würschum, R., 2016, p. 312-313.

  Research output: Contribution to conference › Poster

• Direct measurement of vacancy relaxation by dilatometry

  Kotzurek, J., Steyskal, E-M., Oberdorfer, B., Hohenwarter, A., Pippan, R., Sprengel, W. & Würschum, R., 2016, In: Applied Physics Letters. 109, 2, 4 p., 021906.

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

  Open Access

  • Crystallite 100%
  • Dilatometry 100%
  • Grain Boundary 50%
  • Annealing 50%
  • Nanocrystalline 50%

• Excess volume and defect annealing in HPT- and ECAP-processed ultrafine-grained Ni studied by difference dilatometry

  Würschum, R., Kotzurek, J., Hohenwarter, A., Krystian, M., Sprengel, W. & Pippan, R., 2016.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2015

  Defects and structural anisotropy of HPT- and ECAP-deformed metals studied by difference dilatometry (Highlight lecture)

  Sprengel, W., Kotzurek, J., Neubauer, C., Steyskal, E-M., Hohenwarter, A., Pippan, R., Trubel, S., Divinski, S., Wilde, G. & Würschum, R., 21 Sept 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Defects and structural anisotropy of HPT- and ECAP-deformed metals studied by differential dilatometry

  Würschum, R., Kotzurek, J., Neubauer, C., Steyskal, E-M., Sprengel, W., Pippan, R., Trubel, S., Divinski, S. & Wilde, G., 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Defects and structural anisotropy of HPT- and ECAP-deformed Ni studied by difference dilatometry

  Kotzurek, J., Hohenwarter, A., Trubel, S., Neubauer, C., Divinskiy, S., Sprengel, W., Wilde, G., Pippan, R. & Würschum, R., 15 Mar 2015.

  Research output: Contribution to conference › (Old data) Lecture or Presentation
• 2014

  Dilatometry as tool for measuring absolute concentrations of free volumes in SPD metals

  Würschum, R., Sprengel, W., Kotzurek, J. A., Steyskal, E-M. & Oberdorfer, B., 30 Jun 2014.

  Research output: Contribution to conference › (Old data) Lecture or Presentation

• Free Volume in SPD-Ni: Influence of Deformation Method, Structure and Purity studied by Difference Dilatometry

  Kotzurek, J. A., Trubel, S., Hohenwarter, A., Divinskiy, S., Sprengel, W., Wilde, G., Pippan, R. & Würschum, R., 30 Jun 2014.

  Research output: Contribution to conference › (Old data) Lecture or Presentation