Hello everyone, dear colleagues!

You can write a script that translates grain boundaries in an alloy depicted in vector format or in raster format into a file containing a grid of finite elements and that can be used in ABAQUS?

I can give you an example of a publication

Here is a quote from your publication

"Then coordinates of individual grain boundaries were extracted through ImageJ software for ferrite as well as martensite. Finally with the help of Python Scripting the Abaqus/CAE Part module was constructed with partitioning along the grain boundaries as shown in figure 7."

2D RVE based micro-mechanical modeling with real microstructures of heat-treated 20MnMoNi55 steel Parichay Basu1, Sanjib Kumar Acharyya1 and Prasanta Sahoo1 Published 19 September 2018 • © 2018 IOP Publishing Ltd Materials Research Express, Volume 5, Number 12 Citation Parichay Basu et al 2018 Mater. Res. Express 5 126506 DOI 10.1088/2053-1591/aadfbb

https://iopscience.iop.org/article/10.1088/2053-1591/aadfbb/pdf

Article 2-D RVE based micro-mechanical modeling with real microstruc...

I wish you good health and good luck!!!