The Lowered metallic is cleaned to remove salts with the reduction method after which you can pressed into billets for electron beam (EB) melting. The steel is melted at about 4,000°C to remove most metallic impurities (apart from other refractories) as well as interstitial components. The high-purity ingot is hydrided https://www.pinterest.com/pin/647814727682571758/