CastableRefractory1

Magnesia Chrome Bri cks  in Cement Klin  I ntroduction Magnesia chrome bricks  in cement kiln  are refractory products containin g magnesia  and  chrome  as the main components, the periclase and spinel are the main mineral components. Magnesia chrome bricks have high refractoriness, high temperature strength, strong resistance to alkaline slag, excellent thermal stability, certain adaptability to acidic slag. The main raw  refractroy  materials of magnesia chrome refractory bricks are sintered magnesia and chromite. The purity of the magnesia raw material should be as high as possible. Magnesia Chrome Bricks  in Cement Klin  Features 1. Refractory brick have h igh refractoriness 2. Fire brick have h igh temperature strength 3. Fired brick have e xcellent thermal stability 4. Brick refractory have s trong resistance to alkaline slag Magnesia Chrome Bricks  in Cement Klin  Property 1 Chemica...

1 .Self-flowing refractory castables  are suitable for difficult-to-construction parts, relatively narrow corners, and cannot be constructed with refractory bricks or vibration. The refractory self-flowing castable itself has good fluidity and can be automatically filled with compaction without vibration. 2. Self-flow refractory castable  is a principle that can flow on its own, and it flows with water to a lower point. The self-flowing castable refractory is a new type of unshaped refractory material developed by using low-cement formula and being upgraded for difficult construction. 3. Refractory self flowing castables  strictly control the particle grade, add silicon micropowder, and use surfactant, which has automatic air discharge, automatic compaction, easy mixing, good fluidity, low water consumption, fast drying speed and low creep rate. Etc. 4. Self-flowing refractory castables  are classified into clay, high alumina, mullite, corundum self-...

Refractory Brick Converter Furnace Lining Converter furnace  is a high temperature metallurgical equipment and must be stacked with refractory materials. In particular, the inner refractory lining of the converter is subject to the chemical corrosion of high temperature molten steel and slag, as well as the scouring effect of molten steel, slag, furnace gas and the mechanical resistance of waste indium, etc., which is more demanding on refractory materials. The function of the refractory material is not only related to the life of the refractory lining, but also affects the quality of the steel. The  converter furnace refractory brick  lining consists of a working layer, a filling layer and a permanent layer. The furnace of working layer is directly touched by molten steel, slag and furnace gas, and is constantly subjected to physical, mechanical and chemical corrosion effects; the filling layer is interposed between the working layer and the permanent layer,...