Thermophysical investigations
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For the design or simulation of materials in operation or in the production process, we can determine thermophysical properties using various measuring methods. We offer the following services:
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Dilatometry to determine thermal expansion, sinter shrinkage, softening point, phase transformations etc.
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Determination of thermal diffusivity using the laser flash method
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Calculation of the thermal conductivity
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Dynamic thermal analysis (DTA) for the determination of thermally induced material changes
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Differential scanning calorimetry (DSC) for determining the specific heat capacity
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Coupled emission gas analysis by quadropole mass spectrometer (QMS)
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Determination of conversion points (Ac1, Ac3, Ar1, Ar3, Ms, Mf)
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Preparation of time-temperature transformation diagrams or time-temperature austenitization diagrams using quenching dilatometer (DIL805A)
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Flow and creep curves, relaxation test as well as complex tensile/compression tests using a deformation dilatometer (DIL805D/T)
For this we use the following devices:
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DSC 404 Pegasus (dynamic differential calorimetry)
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LFA 427 (laser-Flash-Analysis)
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DIL 402C (dilatometry)
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DIL 805A/D/T (quenching and forming dilatometry)
We also offer these investigations in combination with a microstructure characterization.