Influence of stress state and strain path on deformation induced martensitic transformations

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Abstract

The mechanically induced transformation behavior of 12Crsingle bond9Nisingle bond 4Mo (ASTM A 564) austenitic stainless steel is investigated in different stress states. This phenomenon is studied experimentally on a plane-stress biaxial test facility. The facility can load a sheet specimen simultaneously in shear and tension which enables us to investigate the effect of stress state on transformation kinetics. The martensite fraction is monitored via a magnetic sensor while the strain is measured using a camera and a dot-tracking software.
Original languageUndefined
Pages (from-to)727-731
Number of pages5
JournalMaterials science and engineering
Volume481-482
Issue number1-2
DOIs
Publication statusPublished - 2008

Keywords

  • METIS-262732
  • IR-59584

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