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The principle of phase equilibrium of high alumina refractory bricks
When the temperature of the high alumina refractory brick is above 1545C, the amount of solid phase (mullite or corundum) increases as the content of A12O3 increases, and the amount of liquid phase that can be generated in the product decre...
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Lightweight firebrick ten functions
1. Light-weight: Light-weight bricks have 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 blocks, because their bulk density is lower than that of water. Commonly known as aerated concr...
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Lightweight fire brick performance
Lightweight firebrick generally refers to foam bricks, and normal indoor partitions use such bricks, which will not increase the load on the floor, and the sound insulation effect is good! The strength products are made of high quality plat...
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How to improve the insulation performance of mullite insulation brick
The mullite insulation brick usually contains impurity oxides such as TiO2, Fe2O3, CaO, MgO, K2O and Na2O, and the impurity content of mullite produced from natural raw materials is higher than that of synthetic raw materials. These impurit...
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Improve the service life of chrome corundum bricks for gasifiers
The main factors influencing the service life of chrome corundum bricks include gasifier load, operating temperature, coal ash melting point, ash content, and gasifier type. The service life of the chrome corundum brick (also known as the h...
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Thermal Shock Resistant Fireproof Heat Insulating Brick
Ceramic roller kiln is a new type of energy-saving kiln widely used in recent years with thousands of calcined building ceramics and also started to be used for calcining daily-use porcelain. Many of the building ceramics production areas i...
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Insulation and fireproof mud for masonry effect of lightweight insulation brick
Insulating and fireproof mud is a heavy and lightweight fire-resistant raw material, binder and admixture, and it is a special mud for building insulation refractory products. It is divided into two types of aluminum silicate and silicon. I...
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Application Effect of Energy Saving Material Aluminum Silicate Fiber
Aluminosilicate refractory fiber is a new type of fire-resistant insulation material. Statistics show that the use of aluminum silicate refractory fiber as resistance furnace refractory or insulation material can save energy consumption by...
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The nature of mullite refractory bricks determines its effect
Refractory bricks made of sintered or fused mullite as the main raw material may all be mullite, mullite may also be partially used, and part of corundum may be used as raw material. The former becomes mullite refractory bricks, the latter...
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