Preparation of glass-forming alloys under a refining metal oxide/boron trioxide slag

摘要

Melting of iron/nickel/cobalt based glass-forming alloys, especially phosphorus-containing alloys under a refining metal oxide/boron trioxide slag, reduces undesirable metal oxide impurities, such as titanium dioxide impurities, prevents oxidation of the melt, and reduces loss of phosphorus values from the melt.