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The trap material of refractory brick is the process of preliminary mixing good mud in certain humidity and temperature conditions stored for a period of time. The length of time the trap material as determined by the nature of the mud. The effect of trap material varies with mud properties. Such as ... Read More
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In the production of refractory bricks and other refractory materials, we must first of raw materials processing. It includes material, crushing, screening, mixing, molding and other processes. The shape of the powder particles is different, the mixing time and effect are not the same, such as the ... Read More
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In the production process of refractory brick, the transformation process often occurs: solid solid phase. This change is a process by the crystal structure to another structure, common in silicate refractory brick. Is there such a concept, the crystal in a certain temperature range if a structure ... Read More
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See a piece of refractory brick, we first see its color appearance and surface smoothness, when the quality of refractory brick is not good will cause the surface smoothness is poor, resulting in refractory brick strength is not enough. The degree of uniformity of the color appearance of refractory ... Read More
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Refractory shapes include precast cement and fused or sintered refractory bricks that are formed prior to installation in furnaces, boilers or other high temperature equipment. Refractory bricks are hard, heat resistant materials and products such as alumina, silicon carbide, fire clay, bricks, ... Read More
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Hearth of blast furnace containing molten iron and slag, slag-metal erosion, It is important to use refractory brick, the site mainly to chemical and thermal stress, and the furnace early due to damage caused by mechanical effects is also very spiritual. Want to know more knowledge, please pay ... Read More
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Most of the refractory brick are stable material after sintering and the formation of more than one thousand degrees, we usually use the clay brick, high alumina bricks are some common elements of nature. However, some refractory brick containing chromium, chromium is a heavy metal element, because ... Read More
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A lot of dust in the production process of refractory brick, there is a way to solve, the part of the dust of the equipment is confined in the cover, suitable for concentrated continuous dust and the dust source in the instantaneous pressure is not large. The characteristic of the local airtight ... Read More
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In the production process of refractory bricks will produce a lot of dust, the dust if not properly handle will cause the pollution of the environment. Nowadays environmental problems have caused more and more people's attention. Even we get up every morning to look at today's air quality. So, the ... Read More
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With the development of economy and technology, refractory brick has also made great progress, due to the large demand of refractory brick market, prompting the refractories industry innovation in products and technology, more quality, more types of refractory brick, as the country's efforts to ... Read More
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