博文

Sillimanite Bricks Properties

图片
Sillimanite B ricks Properties 1. Sillimanite bricks have good creep resistance, low creep rate in high temperature environment. 2. Sillimanite refractory bricks have good thermal shock resistance. 3. Sillimanite bricks have The load is softened and stabilized. 4. Sillimanite bricks have good resistance to gas attack. What is a sillimanite brick?  1. S illimanite brick is a refractory brick that participates in some sillimanite in high alumina brick materials. It is customarily called sillimanite brick. It is a kind of silicon   lined high   alumina brick, which is a  refractory  product variety of modified high   alumina  refractory  brick. S illimanite   brick is made of bauxite as the main  refractory  material, adding sillimanite powder and participating in bonding agent, after mixing and molding .   Refractory bricks fired at high temperatures. Because sillimanite bricks appear in the high tempera...
发表评论
阅读全文

High Aluminum Poly Light Insulation Brick

图片
High Aluminum Poly Light Insulation Brick Feature 1. Insulation and heat insulation: Because the aerated concrete is in the process of production, the internal pores are formed. These pores constitute an air layer in the material guessing, which greatly improves the thermal insulation effect, so that the thermal conductivity of the aerated concrete is 0.11. -0.16W/MK. The insulation effect is 5 times that of clay  fire  bricks and 10 times that of general concrete. 2. Light weight fire brick:  Lightweight brick has a dry capacity of only 500-700Kg/m*3, which is 1/4 of general concrete, 1/3 of clay, and 1/2 of hollow block, because its bulk density is smaller than water. Commonly known as aerated concrete floating on the water, the use of this refractory product in the construction can reduce the weight of the building and greatly reduce the inductive cost of the building. 3. Earthquake resistance: The same building structure uses  high alumina poly...
发表评论
阅读全文

Corundum Refractory Castable

Corundum Refractory Castable Introduction   Corundum castable as a kind of hot sales refractory castable for furnace application in Rongsheng factory manufacturing with the lining materials for various kiln such as boiler, blast furnace hot blast stove, heating furnace, ceramic kiln. Corundum refractory castable have good properties of high strength, good high temperature performance, stable volume, low thermal conductivity, strong resistance to slag penetration, erosion resistance, convenient construction, strong furnace structure. There are high quality refractory castable corundum for sale cheap in RongSheng refractory bricks company can provide refractory castable specification and category as well as competitive price & high grade quality corundum castable refractory products, other specification according to customer requirements,welcome to contact us or email us for free quote or price list.   Corundum Refractory Castable Definition   The corund...
发表评论
阅读全文

Low Cement Castable

Low Cement Castable Feature   The water consumption is small, only 1/2-1/3 (about 5-7%) of ordinary refractory castables, so the bulk density is high, the porosity is low, there is no obvious dehydration stage during baking, and the thermal shock performance is good. It is comparable to baked refractory products.   The use of refractory cement is greatly reduced, the high temperature use performance and slag resistance of the refractory material are improved.   There is little hydrate or anhydrous compound after molding and curing, and there is no hydration bond damage during baking, which affects the medium temperature strength. Therefore, the inconvenience of medium temperature or high temperature does not decrease, but increases.   The  low fire refractory castable  has a refractoriness of more than 1790 ° C, and the load softening temperature (deformation 4%) at 0.2 MPa is 20 to 100 ° C higher than that of the CA50 cement refractory castable. ...
发表评论
阅读全文

Magnesia Chrome Bricks in Cement Klin

图片
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...
发表评论
阅读全文