Affiliation: | 1. Laboratory Material Science, Ostbayerische Technische Hochschule Regensburg , Regensburg, Germany.;2. MTU Aero Engines AG , Munich, Germany.;3. MTU Aero Engines AG , Munich, Germany.;4. Institut für Werkstoffkunde (Materials Science), Leibniz Universit?t Hannover , Garbsen, Germany. |