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conference

SAPIENS model platform for Co/Ni-superalloys – integration of experimental and theoretical data

Abed Breidi, Ruhr-Universität Bochum, Bochum, Germany

Mauro Palumbo, Ruhr-Universität Bochum, Bochum, Germany

Suzana Fries, Ruhr-Universität Bochum, Bochum, Germany

Time & Place
  • Date: 12.05.2014
  • Time:
  • Place: EuroSuperalloys 2014, Giens, France

Abstract

Project C6 investigates the complex thermodynamics of technical Co/Ni-superalloys. Beyond the restrictions of classical CALPHAD databases, theoretical ab-initio data will be combined with experimental data and stored in an 'intelligent' format, the newly established SAPIENS format, which is based on physically defined shape functions. This is prerequisite for a hypothesis driven alloy development in the high-dimensional configuration space of technical Co/Ni-superalloys.

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