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Talks and Poster Presentations (without Proceedings-Entry):

M. Schöbel, G. Requena, H.P. Degischer, T. Buslaps, M. di Michiel:
"Residual stresses and void kinetics in particle reinforced metal matrix composites during thermal cycling";
Poster: ESRF user meeting, Grenoble; 02-05-2008 - 02-07-2008.



English abstract:
Base plate Materials with a high thermal conductivity and a low CTE are needed for power electronic devices like IGBTs (Insulated Gate Bipolar Transistor). High power densities generates heat which has to be transported away from the electronics by a material with a high TC. Debonding between the insulator and the base plate caused by thermal expansion mismatch has to be reduced by a low CTE of the base plate material.

Keywords:
MMC, heat sink, synchrotron, diffraction, tomography

Created from the Publication Database of the Vienna University of Technology.