Carburization installation
Combustion system
Compact blast furnace installation
Composite high temperature protection tube
Condition responsive control means for use in discharging powder
Constant molten metal surface level retaining furnace integrally
Continuous annealing apparatus
Continuous annealing furnace for metallic strip
Continuous annealing line having carburizing/nitriding furnace
Continuous furnace for gas carburizing and hardening
Continuous stream treatment of ductile iron
Control system for a soft vacuum furnace
Control system for an installation utilizing pressure energy of
Controlled magnesium melt process, system and components therefo
Controlled process for the production of a spray of atomized met
Controlling heat treating furnaces
Convertor for continuously melting scrap with tapping means
Convertor pressure control device in a convertor waste gas dispo
Coolant controlled IR heat treat apparatus
Crucible for an analyzer