Luoyang Zhongtai Industrial Co., Ltd.
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high refractoriness Rotary kiln high-alumina brick refractory material
Rotary kiln fire brick
During the calcining materials, in order to protect the rotary kiln body from the high temperature, the high quality refractory materials are used. Refractory bricks are the most frequently used materials in all refractory materials, including high-alumina brick. The high-alumina brick has its own advantages and uses in rotary kiln equipment.
High-alumina brick is a neutral refractory material with alumina content of more than 48%, which is formed and calcined by alumina or other raw materials with high alumina. It has the advantages of thermal stability, high refractoriness in more than 1770 ℃, better slag resistance. It is used to lay the lining of steel furnace, glass furnace, cement rotary kiln, etc.
High alumina refractory brick has the following features:
1.High refractoriness under load.
2.Good thermal shock resistance.
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.High mechanical strength.
6.Low creep rate at High temperature.
This high alumina brick material is used in the lining of general rotary kiln, and in production, it is also used in the production of various kinds of furnaces. Because its use effect is remarkable, the alumina brick commonly is higher than ordinary firebrick on sale price. In addition, for this kind of high alumina brick material and the material of silicon brick, it has better high temperature resistance, so in use, its fire resistance is better. And the high alumina brick has the properties of corrosion resistance and anti-acid and alkali resistance. Due to the different materials of each refractory brick, it is also different in terms of specific use performance. The performance of different refractory materials is somewhat different in use, so different kinds of firebricks should be processed and used according to specific utility. The use of high alumina brick can be used in different parts of rotary kiln equipment for a better high temperature resistance effect.
Features
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Competitive Advantage:
Competitive Price. Make the products competitive in your market.
Abundant Experience. Prevent cracks and twist in bricks.
Different Moulds. Save mould fees for you.
Strict Quality Control. Meet clients’ quality requirement.
Large stocks. Guarantee prompt delivery.
Professional Packing. Avoid damage and secure the goods in transportationRotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity