Research Article

Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys

Figure 1

The supercell of the austenitic Fe-Mn system; Fe atoms are shown in yellow and Mn atoms in purple. The distribution of the Mn atoms yields only two types of octahedral interstices and one inequivalent site for the substitution Fe Al which makes it an ideal reference for the study of the system.