Direct Reduction Process - an overview | ScienceDirect Topics
The ratios of oxygen steel and electric steel were 69.6% and 29.2%, respectively; the worldwide metallic charge was 1690 Mt, and the major part of it was hot metal from blast furnace (64.7%), the rest was mainly steel scrap (30.6%); the share of DRI/HBI and hot metal from smelting reduction (Corex®/Finex®) was 4.3% and 0.4%, respectively ...