Development of Maraging steels for applications in the long lifetime regime
Abstract
Increasing the strength of materials typically leads to a loss of toughness. Managing steels are one of the few materials that show very high strength and acceptable toughness. This extraordinary combination of mechanical properties makes this of class materials interesting for load bearing components. Especially applications where a high cyclic strength over long periods of usage is required are fields of applications of maraging steels. Very high cycle fatigue properties of a new developed maraging steel is investigated in the present project. The harmful influence of small secondary phase particles in the material should be experimentally quantified and described in a theoretical model.
keywords Material fatigue
Publikationen
Project staff
Herwig Mayer
Ao.Univ.Prof. Dipl.-Ing. Dr. Herwig Mayer
herwig.mayer@boku.ac.at
Tel: +43 1 47654-89202
Project Leader
01.05.2017 - 30.04.2018