Method and apparatus for the automatic monitoring of operating s

Method and apparatus for the continuous production of foamed...

Method and apparatus of hot working metal with induction reheati

Method and apparatus of producing iron

Method and converter for refining pig-iron into steel

Method and device for heat treating substrates

Method and device for precipitating copper cement from a copper

Method and equipment for bringing metal alloy ingots, billets an

Method for heat-treating metallic workpieces

Method of controlling the nozzle damper of a metallurgical vesse

Method of degassing molten metal

Method of heat-treatment of welded pipe and apparatus therefor

Molten magnesium supply system

Molten metal supply device

Molten metal vessel for filtering impurities

Monitoring device for melting furnaces

Nozzle for fuel and oxygen lance assembly

Ore processing furnace

Oven equipment for cooling a charge after thermal treatment

Ovens