Autogenous roasting of iron ore

Autogenous smelting of lead in a top blown rotary converter

Automatic molten metal supplying device and method for supplying

Bacterial-assisted heap leaching of ores

Ball formation method

Balls containing tungsten carbide

Barium-strontium-silicon-aluminum master alloy

Base metal plate materials for directly heated oxide cathode

Base metal plate materials for directly heated oxide cathodes

Base metal recovery

Base metals recovery by adsorption of cyano complexes on activat

Basic oxygen process with iron oxide pellet addition

Basic oxygen steel furnace and process

Basic tundish flux composition for steelmaking processes

Batch desulfurization in a coreless induction furnace

Batch process and static-bed type apparatus for reducing iron or

Battery paste recycling process

Battery recycling

Bauxite processing

Bearing having extended rolling fatigue life