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The fuel of refractory brick furnace requirements are: (1) The combustible fuel are contained more high calorific value. (2) combustion process is easy to control. Such as the solid fuel use for rotary kiln, the requirements of volatile. The content of more than 20% for solid fuel down draft kiln, ... Read More
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In the firing process of refractory bricks, there are a lot of requirements for the environment, by combustion products of fuel must be gas. Only gaseous combustion products to move freely within the furnace working space, so that the heat to the object to be heated, and it is easy to be excluded, ... Read More
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The price of the refractory brick is very transparent, with the same respective formulas. Under normal circumstances we will ask the manufacturers, the manufacturers will give us one ton price, then the price can be calculated based on tons of monolithic prices. Today the price of the refractory ... Read More
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Different types of refractory brick have different functions, to choose the use of certain requirements. With the analysis of refractory brick technology and economy of the industrial furnace, and points out that the design and construction of industrial furnace should be a reasonable selection of ... Read More
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The compressive strength of refractory bricks, there are two concepts, one called "compressive strength", which is defined as the laboratory in the room, according to the sample unit area can withstand extreme stress intensity without being damaged when. Second is called "high-temperature compressiv... Read More
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Refractories industry is an important basis industry for the high-temperature technology services, the relationship with the iron and steel industry particularly close. Especially the new development of high temperature industrial iron and steel smelting technology, promoting technological progress ... Read More
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The microstructure of refractory brick is the key factor to determine the physical composition and chemical composition. The relationship between the microstructure and the production process is the key to the modern materials science. In order to improve the quality and service life of the ... Read More
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The variety and layout of refractory bricks are based on masonry. Masonry should be sought to smooth surface, dense masonry. In the kiln cylinder refractory lining also must ensure that the refractory brick ring and the kiln tube reliable concentric, so it should be to ensure that the refractory ... Read More
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An important characteristic of a refractory brick is that it can withstand a very high temperature without failure. It also tends to have a low thermal conductivity, its purpose is to make the operating environment more secure and more efficient. In addition, refractory bricks can withstand heat ... Read More
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Even if the refractory bricks are used in a high thermal environment, it is the beginning of failure. It can crack, flake or break down over time, you need to conduct regular inspections of the use of refractory bricks. There are damaged refractory bricks, then they need to be removed and replaced ... Read More
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