Search U.S. government technical reports digitized or harvested by TRAIL.
Natural gas-air burner for a top-fired preheater
Forced convection heating of steel scrap in a fuel-fired vertical furnace
Prerefining pig iron with a vortex cone :Preliminary experiments
Removing copper from copper-clad steel by oxidation
Blast furnace operation with natural gas injection and oxygen-enriched blast
Effects of adding rare-earth silicides, aluminum, and cryolite to molten steel
Capital and labor requirements for iron ore mining and beneficiating