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Detailed classification of clay brick specifications
The primary factor for purchasing clay bricks is the clay brick size. Clay brick specifications are divided into five types: standard type, general type, special type, special type and super special type. The following is a detailed introdu...
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Mullite insulation brick
The mullite insulation brick is a high alumina refractory material mainly composed of mullite (3Al2O32SiO2). Generally, the alumina content is between 65% and 75%. In addition to mullite, the mineral composition contains a small amount of g...
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The impact of Sino-US trade war on the refractory industry
The Sino-US trade war is a hot topic in the near future. First, the United States has adopted trade restrictions on China. On February 27th, the US Department of Commerce announced that it would impose an anti-dumping duty of 48.64% to 106....
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Wide application of mullite insulation bricks
Mullite Insulation Brick is a high-quality refractory material widely used in emerging industries. It has uniform expansion, excellent thermal shock stability, high load softening point, low temperature creep value, high hardness and chemic...
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the development of the refractory brick industry
Chinas metallurgical industry will continue to develop steadily, and the growth rate will be slower in terms of quantity and scale, but higher levels are required in terms of improving quality, developing varieties and reducing energy consu...
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Zhengzhou Tianyang high quality high quality fused zirconium corundum brick
Electric melting zirconium corundum brick AZS33#: The dense microstructure of AZS33# zirconium corundum bricks makes the bricks resistant to glass corrosion, and it is not easy to produce stones or other defects in the glass kiln. It is the...
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Factors of refractory alteration in glass pool kiln
During the glass melting process, the refractory material and the glass liquid interact at high temperatures, causing the refractory material to be damaged by erosion and even causing defects in the molten glass. The erosion of the refracto...
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Incinerator brick
Rotary furnace Rotary furnace incineration system is derived from the design of refractory brick lining rotary calcining kiln which has been widely used in the cement industry. The garbage is fed from the front end of the rotating kiln whic...
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Refractory bricks can not be used after watering
Refractory bricks are classified into acid refractory bricks, neutral refractory bricks and alkaline refractory bricks according to their chemical properties. The acidic and alkaline refractory bricks can be used after being evaporated and...
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