@misc{kolb_local_mechanical_2016, 
author={Kolb, M.,Wheeler, J.M.,Mathur, H.N.,Neumeier, S.,Korte-Kerzel, S.,Pyczak, F.,Michler, J.,Goeken, M.},
title={Local mechanical properties of the (Beta0+Omega0) composite in multiphase titanium aluminides studied with nanoindentation at room and high temperatures},
year={2016},
howpublished = {journal article},
doi = {https://doi.org/10.1016/j.msea.2016.04.026},
abstract = {High temperature nanoindentation was conducted on a Ti‐44.5Al-6.25Nb-0.8Mo-0.1B (in at.%) alloy from room temperature up to 600 °C to determine the temperature dependence of the local mechanical properties of the individual phases in a multiphase titanium aluminide alloy. The hardness of the (β0+ω0) composite is the highest among all phases and remains constant with increasing temperature, thus the (β0+ω0) composite does not decrease the strength of the alloy even at near service temperatures. A Burgers vector analysis in TEM of the deformed volume under the residual imprints after indentation at room temperature and 600 °C showed that the plastic deformation occurs mainly by <111>-type dislocations in the β0 phase. The high hardness of the (β0+ω0) composite can be attributed to a hardening effect of ω0 precipitates.},
note = {Online available at: \url{https://doi.org/10.1016/j.msea.2016.04.026} (DOI). Kolb, M.; Wheeler, J.; Mathur, H.; Neumeier, S.; Korte-Kerzel, S.; Pyczak, F.; Michler, J.; Goeken, M.: Local mechanical properties of the (Beta0+Omega0) composite in multiphase titanium aluminides studied with nanoindentation at room and high temperatures. Materials Science and Engineering  A. 2016. vol. 665, 135-140. DOI: 10.1016/j.msea.2016.04.026}}