Bauschinger Effect in α-γ Dual phase Alloys Studied by In Situ neutron Diffraction

摘要

In situ neutron diffraction experiments during tension-compression deformation were performed on five Fe-CR-Ni alloys with the volume fraction of ferrite (α) ranging from 0.0 to 100/100. Tensile deformation was Applied in a step by step manner up to a strain of 1.3-2.0 /100 followed by compressive deformation, and neu- Tron diffractions spectra were recorded during temporary stops of a deformation machine with fixed Crosshead.