Moszynski, D.; Grabke, H. J.; Schneider, A.: Effect of sulphur on the formation of graphite at the surface of carburized iron. Surface and Interface Analysis 34, pp. 380 - 383 (2002)
International research team shows how hydrogen affects Nickel-base superalloys at elevated temperatures. Latest results published in journal Nature Materials.
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