TY - GEN A1 - Hömberg, Dietmar A1 - Togobytska, Nataliya A1 - Yamamoto, Masahiro T1 - On the evaluation of dilatometer experiments N2 - The goal of this paper is a mathematical investigation of dilatometer experiments. These are used to detect the kinetics of solid-solid phase transitions in steel upon cooling from the high temperature phase. Usually, the data are only used for measuring the start and end temperature of the phase transition. In the case of several coexisting product phases, expensive microscopic investigations have to be performed to obtain the resulting fractions of the different phases. In contrast, it is shown in this paper that in the case of at most two product phases the complete phase transition kinetics including the final phase fractions are uniquely determined by the dilatometer data. Numerical results confirm the theoretical result. KW - Dilatometer KW - phase transitions KW - inverse problem Y1 - 2008 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/510 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-5105 ER -