Determination of the Temperature–Time Parameters of Refractory Element Dissolution in a Melt for Improving the Technology of Vacuum Induction Melting of Nickel Superalloys Using a Set of Master Alloys
摘要
Abstract—The possibility of using a rhenium-containing master alloy instead of rhenium for melting nickel-based alloys is considered. A relationship between the temperature and time of complete dissolution of rhenium and an Ni–Re master alloy is revealed. The temperature–time parameters of the process are found. The microstructure of the melted alloys is investigated.