Additively Manufactured Multi Principal Element Alloy Corrosion Database

The dataset includes information regarding the corrosion of additively manufactured (AM) multi principal element alloys (MPEAs). It was compiled for a critical review paper.

The dataset has been processed to allow machine learning (ML) operations. This includes parsing of alloy names/compositions into their individual elemental makeup (in atomic fraction) and calculating the entropy of mixing and valence electron concentration (VEC).

This database includes alloy composition, phase type, AM processing, test electrolyte type and concentration, entropy of mixing, VEC, corrosion potential, pitting potential, and corrosion current density.