Method for Extracting True Stress and Strain Hardening Coefficient from TEM in situ Compression Testing

10.4231/RDN7-PS52

Haozheng Qu , Janelle Wharry , Kayla Yano , Matthew Swenson , Priyam Patki

08/23/2019

This algorithm package can automatically process transmission electron microscope (TEM) in situ micropillar compression test videos to extract the instantaneous pillar dimensions, then determine the true stress-strain curves and strain hardening...

Algorithms Analysis Tool Matlab Nuclear Engineering Strain Hardening Coefficient Stress/Strain Relationship Transmission Electron Microscopy