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Refractories for blast furnaces
Introduction
A high temperature furnace is an insulated chamber used to heat materials to high temperatures. There are several different types of furnaces, such as ceramic, electric, and gas-fired. As furnace temperatures reach temperatures exceeding 1500°C, it is essential to use a high tempera......
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Acidic, alkaline, neutral refractories and their main chemical components
Fireproof Materials and Their Main Chemical Composition
Fireproof materials are materials that can endure high temperatures without changing or being damaged. A fireproof material must be able to withstand fire and other forms of heat without losing physical integrity and strength. They are used ......
Aluminum silicon refractory raw materials
Aluminum Silicate Refractory Materials
The properties of aluminum silicate refractory materials make them popular choices for use in industrial and commercial applications. Aluminum silicate materials are composed of small particles of alumina (Al2O3) and silica (sio2). The particles are bonded t......
Refractories for open hearth furnaces
Refractory Materials for Flat Furnace
Refractory materials are materials that are able to withstand high temperatures, and are particularly important when it comes to furnaces. Flat furnaces are important in many different industrial applications such as aluminum smelting, glass and ceramic produc......
Magnesia silica brick
Magnesia-Silicon Brick
Magnesia-silicon bricks are a type of refractory material composed of silica, magnesia and a small amount of alumina and soda. They are lightweight and have excellent thermal shock resistance and slag corrosion resistance. As a result, they are used in lining furnaces and t......
Magnesia chrome brick
Magnesium chromite brick is a special refractory material which is made of high chromium ore by sintering. It consists of free sio2 and 50% of MgO and the rest exists in the form of $theta$-Cr2O3 phase. It has good resistance to acid and alkaline slags and is an ideal material for blast furnace an......
Microstructure of sintered magnesia
MgO-C refractories are a kind of refractory materials usually made of MgO (molecular sieve magnesium oxide) and carbon. Because of their excellent fire resistance and anti-corrosion properties, they are used in many industrial applications including furnaces, kilns, incinerators, electric arc furn......
Island silicate structure
Island-type Silicate Structures
Silicate structures are an important class of materials used in a wide range of industrial applications. These materials are used in the manufacture of a variety of products including construction materials, automotive parts, electronic devices, and optical fibers.......
layered silicate structure
，关于layered silicate structures
Layered silicate structures are found in a variety of forms in nature and have been studied for centuries. In most cases, layered silicate minerals occur as thin sheets or lamellae, although some are found in more crystalline lattice-like arrangements. Layered sili......
Crystal transformation of refractories
Refractory materials: Crystal Structure Transformation
Refractories are materials that are specifically designed and manufactured to reflect high temperatures while preventing heat damage. Generally, they are composed of nonmetallic minerals, such as clay and oxides, but can also be made of a var......
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