A consumable electrode for melting high-melting metals in a vacuum arc furnace

摘要

A consumable electrode for melting high-melting metals in a vacuum arc furnace is used to produce large-sized ingots. The sacrificial electrode consists of seven of bars collected in 1 hex cross-section package, one of which is located along the central axis of the package, and the remaining six of bars are joined together along the edges 2 and a central these six rods of bars are joined by the faces 3.; The proposed electrode metal increases the yield by 7-9%.