#castable refractory composition

General induction furnace is smaller than the arc furnace, mainly used to smelting castings and some refractories Supplier  precision castings steel. In recent years also used it to smelting stainless steel, it is relatively simple refractory materials, are generally knot material. Metallurgical spare parts for the melting of cast iron induction furnace is generally made with quartz quality binder, when smelting some of refractory bricks  the precision castings of steel, the use of aluminum magnesium and corundum spinel dry dry knot material, but also the use of aluminum and silicon There is also some induction furnace used to do the ready-made crucible. Metallurgical spare parts that is to open the induction furnace, the crucible to do a good job in the induction furnace, the crucible and the gap between the induction coil with dry knot material to fight the real, this method is easy to furnace refractory supplier  replace, can improve the utilization of equipment The

The role of the ladle is to undertake the upstream steelmaking furnace molten steel, the molten steel transported to the furnace refining equipment or steel casting site. Ladle not only molded cast ladle and continuous casting ladle points, as well as electric furnace ladle and converter ladle points, metallurgical spare parts use different conditions, the use of refractories and construction methods are not the same.

General ladle permanent layer outside there is a layer of insulation layer, the use of refractory clay brick, metallurgical spare parts pyrophyllite brick and insulation board, such as calcium silicate insulation board; permanent layer mainly use light high aluminum castable.

Electric furnace continuous casting ladle working layer is generally selected brick lining. Flooded with magnesium charcoal bricks, metallurgical spare parts and the pool (including the wall and the end) generally with aluminum magnesium carbon brick or magnesia brick, and some steel plants in Europe combined with carbon does china refractory brick  not burn calcium calcium brick.

For small converter ladle work lining, the general choice of alumina - spinel as a whole lining, and some repair.

For medium and large ladle, generally do not use bauxite magnesia castables, metallurgical spare parts and corundum magnesia castable or corundum aluminum magnesium spinel high alumina brick  castable as the wall and the bottom of the work layer of refractory materials, slag general magnesium Brick masonry.