Long Life Refractory Lining
Long Life Refractory Lining
The tundish is a container that mainly undertakes, stores, and redistributes molten steel. It has gradually developed into a metallurgical technology for adjusting the temperature, adjusting trace alloying elements, and…
Read more(1) The refractory materials used for the tundish lining are: clay brick, soft-burned high-aluminum brick, high-aluminum castable, unburned high-aluminum block, and magnesium coating. (2) The refractory material for the tundish…
Read more(1) The refractory materials used in the continuous casting system are made of aluminum carbon refractory materials. Mainly made of corundum and graphite as raw materials, resin combined with isostatic…
Read more(1) Within 1 to 2 hours before the pouring of the tundish, boil quickly to 1000~1100 °C, preferably cast steel immediately. (2) For a long time of baking, the carbon…
Read more(1) Brick selection. Any defective bricks that exceed the standard requirements such as cracks, blisters, fire smashes, ribs, corners, distortions, uneven end faces, missing sub-ports, looseness, and excessive dimensional tolerances…
Read moreThere are two methods on the masonry of refractory bricks in the mold casting bottom plate. (1) Dry laying method. The brick interface does not smear the mud in the…
Read moreFirst, the same horizontal plane (the brick and the bottom plate are on the same level), Second, thick (the sand at the bottom of the tank is densely packed), Third,…
Read morePossible reasons for the breakout accident in the bottom plate: the molten steel temperature is too high; the molten steel is too oxidized; the quality of refractory materials such as…
Read moreNational standard rotary kiln refractory brick masonry requirements: The refractory bricks are closely attached to the kiln body, the bricks and the bricks are strict, the brick joints should be…
Read moreIn the process of laying refractory bricks, if it is not strictly implemented in accordance with relevant national regulations, there will be phenomena, such as: misalignment, inclination, uneven ash seam,…
Read more