Guk, S., Pranke, K., Müller, W. and Yanina, A. (2014) Development of High-Strength TRIP-Matrix-Composite Materials. Proceedings of the International Conference MEFORM 2014: Production and Processing of Clad Materials and Metal Matrix Composites, Altenberg, 26-27 March 2014, 149-159.

has been cited by the following article:

• TITLE: Mechanical Behaviour Modelling of an Mg-Stabilized Zirconia Reinforced TRIP-Matrix-Composite under Cold Working Conditions

  AUTHORS: Sergey Guk, Wolfhart Müller, Katja Pranke, Rudolf Kawalla

  KEYWORDS: Modelling, Mechanical Behaviour, Metal Matrix Composite, TRIP-Steel, ZrO2

  JOURNAL NAME: Materials Sciences and Applications, Vol.5 No.11, September 29, 2014

  ABSTRACT: In the present work, a new method to predict the stress-strain curves for three-phase materials has been developed. It was applied using the example of an Mg-stabilized zirconia reinforced TRIP-matrix-composite. The content of the ceramic phase was varied between 5% and 20%, whereas the particle size of the ceramic was selected to be 30 to 50 μm. The method is a further development of mixture rule for multiphase materials with more than two microstructure components. The prediction results were compared with the original method of mixture rule and with the IsoE-method. It is shown that the new method significantly improves the convergence compared to the standard method for mixture rule, even though it does not reach the accuracy of IsoE-method. Furthermore, there is an improvement of predicted convergence for large values of the total stress. Finally, a working map was designed for a quick graphical definition of the objective functions.