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News & Events
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Application of Lightweight Clay Brick in Industrial Furnace
Lightweight clay bricks are light refractory products containing 30% to 46% aluminum. They are mainly made of clay clinker or light clinker. They are usually produced by flammable processes. They can also be chemically formed or foamed to f...
Read more 18-05-31
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The principle of choosing insulation materials for thermal kiln
With the increasingly tense resources, thermal industry enterprises are becoming more environmentally friendly and energy-saving in the selection of refractory materials. The main performance of the thermal kiln is mainly determined by the...
Read more 18-05-30
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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...
Read more 18-05-29
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High alumina brick knowledge introduction
The mineral composition of high-alumina bricks is determined according to the bauxite used. The mineral composition of clinker is generally mullite, corundum and glassy phases. The theoretical composition of mullite is 71.8% of Al2O3 and 28...
Read more 18-05-28
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The nature of mullite refractory bricks determines its role
The firebrick made of sintered or fused mullite as the main raw material may be entirely made of mullite, partly may be mullite, and some may be made of corundum. The former became mullite refractory bricks, and the latter was called corund...
Read more 18-05-25
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affecting the price of high alumina bricks
High-alumina refractory bricks, ie a high-alumina refractories with an alumina content of more than 45%. By bauxite or other high alumina content of raw materials formed and calcined. High thermal stability, refractoriness above 1770C. Good...
Read more 18-05-24
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Analysis of anti-stripping mechanism of anti-stripping high alumina brick
The use of high alumina bauxite as the main clinker, the introduction of a small amount of ZrO2 (because ZrO2 is a phase transition between monoclinic and tetragonal, can improve the products resistance to thermal shock stability), add a ce...
Read more 18-05-23
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Physicochemical properties and thermal properties of lightweight clay bricks
What are the physical and chemical functions and thermal functions of lightweight clay bricks? What is the impact of each? Lightweight clay bricks are most commonly used for high temperature operations and require different requirements for...
Read more 18-05-22
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High alumina bricks have performance advantages
In theory, aluminum silicate refractory materials with an Al2O3 content of more than 46% are called high-alumina bricks. Chinas provisions of high alumina brick Al2O3 content is greater than 48%. The higher the fineness of the natural high-...
Read more 18-05-21
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