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would u like to know the precautions of using castable?

Precautions of using castable: 1) Proportion: When mixing the castable, the water amount should be strictly controlled according to the manual, and shall not exceed the limit. Under the precondition of ensure the construction performance, the amount of water added … Continue reading

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Come to know more about refractory castable defination

Refractory castable are divided into shaped refractory refractories and unshaped refractories. Unshaped refractory usually refers to the castable, which is composed of a variety of aggregate or aggregate and one or more kinds of adhesive and agent. Unshaped castable must … Continue reading

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Come to know more about refractory castable defination

Refractory castable are divided into shaped refractory refractories and unshaped refractories. Unshaped refractory usually refers to the castable, which is composed of a variety of aggregate or aggregate and one or more kinds of adhesive and agent. Unshaped castable must … Continue reading

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How to improve the service life of refractory bricks

Refractory bricks are refractory materials with certain shapes and sizes. In the premise of guaranteeing the service life, in addition to the design of reasonable size firebrick, but also have the correct shape and accurate size. This is to ensure … Continue reading

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Come to know more details about refractories for VOD working layer

In traditional VOD ladles, Mg-Cr and Mg-Ca bricks were widely used. While there are some problems with these two types materials. Mg-Cr brick is harmful for environment and labor health. Mg-Ca brick is easy to get hydrated. If stocked in wet … Continue reading

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Welcome to know more details about refractories used in reheating furnace

Heat treatment temperature of the reheating furnace is not high, generally its service temperature is lower than 1300℃.When you need any refactory products ,such as fire brick for sale , refractory nozzle ,refractory raw materials. Welcome to view our website … Continue reading

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Come to know more details about properties of Al2O3-MgO-C refractory

Al2O3-MgO-C refractories are developed on the basis of high-performance magnesia and aluminium carbonaceous refractories, which are also an alternative material to high-alumina and dolomite brick ladle lining. But in contrast, made by acid-based two kinds of fire-resistant oxides, the aluminum … Continue reading

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Welcome to know the modulation of brick with refractory

The modulation of fire brick with refractory mud should follow the following principles: (1) Pre-test and pre-masonry of various refractory mortars should be made before bricklaying to determine the bonding time, initial setting time, consistency and water consumption of different … Continue reading

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Features and applications of silica mullite brick and special silica mullite brick

The main features of Silica Mullite Brick and Special Silica Mullite Brick are as follows: High strength, strong corrosion resistance, abrasion resistance, good thermal shock resistance, in the use of the process can continue to form a protective layer, reduce … Continue reading

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Welcome to know more about masonry of rotary kiln fire brick

Rotary kiln fire brick can be used ring masonry or staggered masonry masonry. The commonly used method of masonry is the ring-puzzle method. The advantage of the ring-laying method is that each individual fire brick for sale ring is tightly … Continue reading

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