What is
High Alumina Lightweight Insulating Fire Brick? From some side, it is an ideal insulation refractory, a high alumina insulating brick with advantages associated with high strength, low thermal conductivity, good insulation and low price. With regard to various industrial kilns and furnaces, it is the kind of essential refractory for energy saving and even temperature preservation.
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| High Alumina Lightweight Insulation Fire Bricks |
High Alumina Lightweight Insulating Fire Bricks can also be called lightweight high alumina bricks. It consists of more than 48% Ai2O3 and mainly includes mullite and glass phase or perhaps corundum. High alumina insulating bricks are generally made from
high bauxite and a little bit of clay. After raw materials are grounded, it is made in to mud. Then it will be cast and molded and fired at 1300～ 1500℃.
Manufacturing Process of
Lightweight High Alumina Bricks. Sometimes, industrial alumimum will be used to replace bauxite. Inorganic compound is additional as ignition loss material in order to boost the porosity from the refractory. The High Alumina Lightweight Insulating Fire Brick has such benefits as high porosity, great insulation effect, high mechanised intensity, small thermal conductivity and long service existence. They have high cold smashing strengh, size precision and holds the most steady and lowest thermal conductivity of all insulating refractory bricks at present. The maximum service temperature will be 1350℃. Thermal efficiency in addition to working condition can get improved, energy consumption can easily be lowered, productivity and significant economic results could be achieved.
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| High Alumina Lightweight Insulation Fire Bricks Manufacturer RS |
Lightweight high alumina brick is definitely seen as low bulk denseness. The whole weight of the particular furnace body and wall space thickness could be reduced efficiently. It has found the wide application in ceramics tunnel kiln, roller kiln, shuttle kiln, coking furnaces of iron and metal industry and other thermal equipment.
It is primarily used in lining and insulating layer of places without strong erosion simply by high temperature melts. Although visiting direct contact along with flame, the top contact temp can not be greater than 1350℃.
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| High Alumina Insulation Fire Bricks |
Zhengzhou Rongsheng
Dealer is a refractory materials supplier from China, providing high quality insulation bricks, including
High Alumina Insulation Bricks, Fire Clay Insulating Brick, Mullite Insulation Bricks, Magnesium Silicate Insulation Board, etc... Learn more details, please visit cheapfirebricks.com.
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