Zhou, D.; Chen, Z.; Ehara, K.; Nitsu, K.; Tanaka, K.; Inui, H.: Effects of annealing on hardness, yield strength and dislocation structure in single crystals of the equiatomic Cr–Mn–Fe–Co–Ni high entropy alloy. Scripta Materialia 191, pp. 173 - 178 (2021)
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