OS0524 Deformation measurement of transformation induced plasticity in austenitic stainless steel
Details
Displacement distribution in an austenitic stainless steel plate specimen during tensile test was measured with Digital Image Correlation (DIC) method. Quantitative evaluation of anomalous deformation behavior accompanied with transformation induced plasticity (TRIP) was examined. The relation of strain and strain rate were investigated and it was found that the spatio-temporal progress of the TRIP equalizes strain distribution of the specimen.
