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Fused zirconia corundum bricks with assembly, printed markings, and packaging
When the glass furnace is built, the quality requirements of fused zirconia corundum brick, such as spouting mouth, flow liquid hole, partition wall, feeding mouth, brick and other parts, are particularly high. In order to meet these requir...
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Clay refractory ramming material
Clay refractory ramming material is a manual or mechanical ramming method of construction, and through the heating of hardened unshaped refractories. There is a certain degree of matching refractory aggregate, powder, binder, admixture comp...
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AZS Ramming Mass AZSM-06J
Open the bag to check if the coagulant agent is dampened or hardened, and then spread the coagulant agent uniformly into the bag; Mix certain amount of the mass according to on-site assumption. When it mixes well, add room temperature water...
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Analysis on Casting Method of Corundum Brick
1, no shrinkage casting The shrinkage is concentrated in a certain area, after annealing with a diamond saw to remove him, the remaining useful part of the composition of uniform, dense tissue, the average density of the density close to th...
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The reasons of Black heart of Refractory brick
Black heart is a high alumina brick production is prone to a phenomenon. The characteristics of this brick, brick profile color gradually changes from the surface of the yellow-green to the internal gray-black transition. If this black hear...
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Refractory industry background
Refractory material is a typical big industry, small company pattern. Although many refractory enterprises in China, but the concentration is very low. Currently resistant to domestic market space about 100 billion, 2015, the first 10 refra...
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Important Factors To Consider When Installing Refractories
Proper installation of the refractory is as important as selection of the right material for the service life and safe operation of the furnace. If the material is inadequately compacted during installation, voids or areas of low density ma...
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Selection Principle Of Refractory
Before the selections of refractory, below factors need to be known at first: 1. Service life of glass furnace; 2. Glass quality requirements; 3. Throughput which means the selection of melting rate and melting temperature; 4. Insulation co...
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Thermal Conductivity Of Refractory Materials
Thermal conductivity is the amount of heat which flows from the hot face to the cold face of a refractory lining. It plays an important and critical role in the performance of refractory materials in structures such as high temperature proc...
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