Berlin 2012 – wissenschaftliches Programm
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MM: Fachverband Metall- und Materialphysik
MM 4: Mechanical Properties I
MM 4.4: Vortrag
Montag, 26. März 2012, 11:00–11:15, H 0106
The new Shock-Wave-Laboratory at the TU Bergakademie Freiberg — •Thomas Schlothauer1, Gerhard Heide1, and Edwin Kroke2 — 1TU Bergakademie Freiberg, Institut für Mineralogie, Brennhausgasse 14, 09599 Freiberg — 2TU Bergakademie Freiberg, Institut für Anorganische Chemie, Leipziger Strasse 29, 09599 Freiberg
The new subterranean Shock-Wave-Laboratory at the TU Bergakademie Freiberg (established 2007, extended 2011) opens new vistas for the material synthesis and the investigation of material properties under dynamic loading. Dynamic pressures of >1 Mbar (100 GPa) are a matter of routine. Loading of the samples along the Hugoniot-EOS are as much possibble as the so called "quasistatic loading" or the "reflection method". This opens enhanced possibilities for the material research under extreme conditions. Because this laboratory is localised in the Research- and Teaching Mine "Reiche Zeche", a part of the university, the German mining law for this laboratory is valid. This law together with the status of the university as a research facility ensures contemporary experiments and fast changes of the charge geometries. Cylindrical charges, advanced plane wave generators and hollow explosive charges are possible. Currently this laboratory has experiences in the shock wave synthesis of nano scaled nitrides, shock loading of metals and alloys and the investigation of the results.