Abstract: An electromagnetic brake device for a continuous casting mold. The mold has a rectangular cross section having long sides and short sides. The mold also includes water boxes adjacent at least the long sides. The electromagnetic brake device includes an electromagnet including magnetic poles which are provided respectively at the long sides of the casting mold and are disposed in opposed relation to each other. The magnetic poles have a width generally equal to a width of the long sides of the casting mold. Coils are wound on outer peripheries of the magnetic poles. An iron core is provided in surrounding relation to the casting mold, a portion of the iron core opposite each of the short sides of the casting mold extends through the water boxes located adjacent the long sides of the casting mold. The water boxes include openings through a surface into which the magnetic poles are adapted to be inserted. A backup plate is provided at a side of the water boxes located adjacent the mold.

Abstract: The present invention relates to a vertical type stream plating apparatus for plating the surface of a metal strip with tin, chromium, copper or the like. Fundamentally, the apparatus comprises an electrolyte feeding nozzle for feeding an electrolyte into a space between electrodes, a side seal provided on both sides in the widthwise direction of the electrode and a pressure equalizing chamber provided on the backside of the electrode. The apparatus further comprises a electrode having a plurality of through holes communicating with the pressure equalizing chamber provided in an electrode box, waste electrolyte equipment provided with a waste electrolyte box for gathering and discharging the electrolyte and a seal equipment provided at the lowermost portion of the apparatus for preventing the outflow of the electrolyte.

Abstract: An apparatus for scribing grain-oriented electrical steel strip has a movable die attached to a reciprocating drive and an opposite fixed die. A strip held between the two dies is scribed by the action of the movable die that is moved back and forth by the reciprocating drive. The fixed die positioned with the stroke of the movable die is supported by a plurality of cylinders connected to an accumulator whose pressure is preset to a level of the deformation resistance corresponding to the amount of deflection that varies with the depth of the impressions scribed on the strip.