Microstructure-based model for the thermo-mechanical behaviour of cast irons

Figure 5: Matrix plastic strain accumulation during thermal cycling for different matrix hardening rates. Conclusions A microstructure-based model has been developed that provides insight into the relation between the microstructure and the thermo-mechanical response of lamellar cast iron. This model sets the foundations for the development of a compacted cast iron model that will allow TMF life prediction of truck engine cylinder heads.