Apparatus and method for net shape finishing of gears
Apparatus for blowing powdery refining agent into refining vesse
Apparatus for continuously quenching a steel plate
Apparatus for controlling the injection of oil into a blast furn
Apparatus for feeding material into a molten stream
Apparatus for generating an artificial atmosphere for the...
Apparatus for injecting granular material into a molten metal
Apparatus for post combustion
Apparatus for preparing binder-free hot-briquets
Apparatus for producing direct reduced iron with a controlled am
Apparatus for sequentially annealing and then hardening long met
Apparatus for the controlled cooling of hot rolled steel samples
Apparatus for the controlled feeding of a refining gas and of a
Apparatus for the direct reduction of iron ores
Apparatus for the production of improved railway rails by accele
Apparatus for the zone-annealing of a workpiece consisting of a
Condition responsive control means for use in discharging powder
Continuous furnace for gas carburizing and hardening
Control system for a soft vacuum furnace
Cupola furnace waste gas recuperative system and method for oper