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How to improve the quality of Fused Cast AZS Block

The composition of the fused cast AZS block: baddeleyite, corundum, a small amount of mullite, glass phase and porosity. In order to reduce and eliminate the residual thermal stress, in the products, need to have a certain amount of glass... Lire la suite ›

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How to Improve the Service Life of Refractory Brick

Refractory brick is also called firebrick. It is the refractory material with a certain shape and size. According to the preparation method, it can be divided into the burnt brick, air brick, refractory insulating brick. According to... Lire la suite ›

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What are the protection measures of Refractory Materials?

After buying refractory materials, need to take protective measuresBrick for the factory timely, prevent the refractory material be affected with damp or the storage time is too long. Brick process, by drop horn, lack of edge, surface... Lire la suite ›

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What are the unique advantages of Sillimanite Brick?

Sillimanite brick is refractory brick made of sillimanite minerals. Commonly using high temperature burning method and mud casting method to produce. Sillimanite brick has five big advantages of using: 1. The application of non-ferrous... Lire la suite ›

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The energy saving effect of ceramic fiber blanket

Ceramic Fiber Blanket is the clay clinker of high purity, alumina powder, silica powder and other raw materials melting in high temperature furnace, forming fluid. Fiber cotton can be further processed into fiber blanket, board, paper,... Lire la suite ›

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The Raw Materials of Refractory Brick and Firing Methods

Refractory brick has a variety of raw materials, the composition is mainly divide with the six categories: earth, stone, sand, ore, powder and other.1. Earth: aluminum earth, kaolin earth, clay, diatomaceous earth.2. Stone: fluorite,... Lire la suite ›

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Refractory Materials On the Road to Innovation and Development

Now refractory material industry in our country exist many problems, these problems have already become a stumbling block to enterprise survival and development. Only take temporary solution and effect a permanent cure to solve the... Lire la suite ›

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What Are The advantages of Fire Clay Brick ?

Fire Clay brick is used in construction of artificial small piece of material, is one of the world's oldest building materials. With clay (such as shale, coal gangue powder) as the main raw material, pass through sludge processing,... Lire la suite ›

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The Performance and Application of Chrome Corundum Brick

The performance and application of chrome corundum brickFire resistance of the products Add Cr2O3 to high purity corundum material, no matter how much the amount is, not only will not reduce refractory performance of materials, on the... Lire la suite ›

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The Production Process of Refractory Materials

The variety quality of refractory materials has a big relationship with production process. The same raw material using different process, can produce need different varieties and quality of products. The production process of generally... Lire la suite ›

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The properties of Mullite Insulation Brick

The refractoriness of mullite insulation brick is very high. The highest can resist high temperature of 1800 degrees Celsius, but when from 1600 to 1700 degrees Celsius, heat preservation brick will begin to soften, will not burn. And... Lire la suite ›

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The Production Process of Fused Cast AZS Block

Fused Cast AZS Block concrete production process is as follows:1. Formulated fused zirconium corundum materialThe excellent performance of high purity fused zirconium corundum material, weighing mixed together, make the performance of the... Lire la suite ›

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What is the Production Process of Fire clay brick?

Fire clay brick mainly contains a few steps:1. Take soil. Brick takes soil from the surface of the ancient soil with two feet deep, the layer of soil color slightly deeper than the overburden, it formed in eighty thousand to about one... Lire la suite ›

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The Use Nature of Refractory Materials

In use process of refractory material,  due to a variety of differences of environment, a variety of requirements are proposed on the performance of products, whether to meet the requirements of performance indicators, become the main... Lire la suite ›

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How to Improve the Service Life of Refractory Brick

Refractory brick is also called firebrick. It is the refractory material with a certain shape and size. According to the preparation method, it can be divided into the burnt brick, air brick, refractory insulating brick. According to... Lire la suite ›

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The Melting Technology of Fused Cast AZS Block

The melting technology of fused cast AZS block is divided with reduction method and oxidation method. Reduction method is also called submerged arc method, it is the graphite electrode immersed in furnace charge, because the electrode... Lire la suite ›

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What Are the Advantages of Chrome Corundum Brick?

Chrome corundum brick is alumina - chrome oxide as the main raw material production of high-performance, has the characteristics of high refractoriness, great strength, good thermal shock stability, strong ability to resist erosion, in... Lire la suite ›

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How Should Refractory materials Resolve Overcapacity?

To resolve the overcapacity, the first is "swelling" in theory, the second is to expand the market demand. Under the condition of the refractories market shrinking, expanding market demand is not possible. In a shrinking... Lire la suite ›

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What Installation Steps Does Ceramic fiber module have ?

The installation steps of Ceramic fiber module:1. Scrap rust: before construction, steel structure party need scrap rust to the furnace wall copper plate, in order to meet the welding requirements.2. Wiring: according to the design... Lire la suite ›

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Nature of Conjugate Decides High Temperature Structure Strength of Magnesia Brick

Due to good high temperature performance of magnesia brick, strong alkaline slag resistance, is widely used in steel industry of the steelmaking furnace lining, the ferroalloy furnace, metal mixer, non-ferrous metallurgy industry... Lire la suite ›

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