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Some developed countries in the use of raw materials to reduce the amount of natural, and high purity of synthetic raw materials consumption continues to grow, the reason is the extensive use of raw materials for the synthesis of not amorphous refractory material ratio increasing, and extensive use ... Read More
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Refractory brick is in accordance with the requirements GB/T10325-2001, size and appearance with the destruction of sampling inspection, according to the number of blocks, sampling each batch number of allowed some unqualified goods exists. The physicochemical indexes and other destructive ... Read More
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Refractory brick lining in the expansion joints must be set aside by the design, not missing, expansion joint width should not be negative tolerance, seam should be left inside the lumps in the debris and refractory fiber crack filled, to avoid the phenomenon of full outer space. Expansion joints ... Read More
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Refractory bricks having a certain shape and size of refractory materials. According to the preparation process to divide can be divided into firing brick, electric melting brick, refractory insulating brick; according to the shape and size can be divided into standard brick, type specific, such as. ... Read More
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Refractoriness is refers to the refractory brick conical body specimen under no load, resistance to high temperature and not softening melting down celsius temperature. Refractory bricks are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other ... Read More
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Glass kiln and other industrial furnaces for use and use of different conditions, the main body of the basic materials - the requirements of refractory bricks are different. And different types of refractory bricks because of chemical composition of mineral composition, the difference of the ... Read More
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The soft high load, the low creep high alumina refractory brick is high grade bauxite. Fused corundum, fused mullite as main raw material is made of high-grade refractory materials. The product has the advantages of high temperature creep, strong corrosion resistance, good thermal shock resistance, ... Read More
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Some developed countries natural raw material usage in reducing, and high purity of synthetic raw materials consumption continues to grow, the reason is extensive use of raw materials for the synthesis of refractory brick is increasing, and the extensive use of natural raw materials of clay brick, ... Read More
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Improve energy efficiency has been for many companies and enterprises of the importance of the moment, only in this way, when the natural wealth of the plunder of the sustainable development of the economy, to protect the survival of the earth human. The sustainable development of refractory bricks ... Read More
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The compressive strength of the refractory brick is the ultimate compressive stress which can be subjected to the unit cross-sectional area under the specified high temperature condition through the training of the refractory products. The use of "normal temperature resistance strength" for non ... Read More
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