Measurement and control of the length of an electric arc and...
Measuring instrument for the profile of piled charge of a...
Mechanical punching apparatus for copper smelting converter
Mechanical rabble
Mechanically attached two component ceramic fiber system
Melt discharging launder and metallurgical furnace...
Melt launder
Melt withdrawal device for melt furnaces for charging...
Melting furnace
Melting furnace
Melting furnace with agitator
Melting furnace with agitator and agitator for melting furnace
Melting method for an electric arc furnace with alternative...
Metal cased refractories
Metal cased refractory
Metal encased refractory
Metal encased refractory brick and method of making same
Metal encased refractory shapes
Metal making lance tip assembly
Metal melting and melt heat retaining furnace