Yin, Q.; Lai, C.; Chen, S.; Peng, J.; Li, H.; Zhou, W.; Hu, P.; Wang, J.: Investigations of the nickel promotional effect on the reduction and sintering of tungsten compounds. International Journal of Refractory Metals and Hard Materials 78, pp. 296 - 302 (2019)
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