Hotař, A.; Kejzlar, P.; Palm, M.; Mlnařík, J.: The effect of Zr on high-temperature oxidation behaviour of Fe3Al-based alloys. Corrosion Science 100, pp. 147 - 157 (2015)
If manganese nodules can be mined in an environmentally friendly way, the critical metals needed for the energy transition could be produced with low CO2 emissions