Superalloys fracture process inference based on overlap analysis of 3D models

Datasets and code utilized in the paper "Superalloys fracture process inference based on overlap analysis of 3D models"

Code and data description

Data for 3D reconstruction

• Original SEM images of Fracture A - Fracture D obtained through the collection method in the paper.

Data for scale calibration

• Original SEM images sequences of marked points 'dot1' and 'dot2' of Fracture A - Fracture D.

Sharpness score calculation

• 'shapeness.m' : Calculating image sharpness using normalized variance equations.
• 'focus_A_data' - 'focus_D_data' : Sharpness scores for all images in the image sequences and their corresponding sample stage coordinates.

3D fracture models

• Scale calibrated 3D models of Fracture A - Fracture D.

Description of internal cracks

• Original images and EDS results for an illustration of the regions of internal crack generation in Fracture A