Li, X.; Schmitt, A.; Heilmaier, M.; Stein, F.: The Effect of the Ternary Elements B, Ti, Cr, Cu, and Mo on Fully Lamellar FeAl + FeAl2 Alloys. Journal of Alloys and Compounds 722, pp. 219 - 228 (2017)
Scientists at the Max Planck Institute for Sustainable Materials have developed a carbon-free, energy-saving method to extract nickel for batteries, magnets and stainless steel.