High Temperature Phosphate High Aluminum Brick Refractory Insulating Firebrick
High Temperature Phosphate High Aluminum Refractory Brick For Rotary Cement Kiln
Description:
High Strength Alkali-resistant Brick
Feature:
1. bricks are made from high quality bauxite
2. dry pressed
3. burned under tunnel kiln
4. accurate dimension
5. high strength
Product specification:
Adding phosphate acid to ordinary high alumina bricks, through high-pressure molded and high temperature sintered form the product.
phosphate high aluminum brick refractory has good temperature strength and volume stability, excellent slag corrosion resistance, high mechanical strength. the phosphate bonded high alumina bricks are mainly used for preheating zone, high temperature zone and tuyere zone of rotary kiln and vertical kiln in cement industry, as well as chemical industry, power industry and boiler industry.
High Temperature Phosphate High Aluminum Brick Refractory Insulating Firebrick
High aluminum refractory bricks physiochemical index
Items |
Index | ||
P-80 | PA-80 | PA-85 | |
Al2O3 % | ≥75 | ≥77 | ≥85 |
Fe2O3 % | ≤2.1 | ≤2.1 | ≤2.0 |
CaO % | ≤0.6 | ≤0.6 | ≤0.6 |
Refractoriness °C | ≥1770 | ≥1770 | ≥1790 |
BD g/cm³ | ≥2.65 | ≥2.70 | ≥2.80 |
CCS MPa | ≥60 | ≥64 | ≥110 |
RUL °C | ≥1350 | ≥1300 | ≥1350 |
Uses | High temperature zone of rotary cement kiln | Heavily worn parts of rotary cement kiln | |
High Temperature Phosphate High Aluminum Brick Refractory Insulating Firebrick
High Alumina Brick Application | |
Iron & steel making industry | Such as blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment . |
Non-ferrous Metal industry | Such as smelting furnace,refining furnace,reverberatory furnace,converter furnace, |
Building materials industry | Such as cement kiln,glass kiln,ceramic kiln, lime kilns, kiln car,tunnel kiln |
Energy & Incineration | Such as coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators |
Others | Petrochemical industry furnace |
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
High Temperature Phosphate High Aluminum Brick Refractory Insulating Firebrick Packaging & Shipping
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.
Good Price & Fast Delivery & OEM Service
Usually we can finish the production within 30 days. Some stardard products we have stocks in China or abroad which can make the delivery time very fast and short.
We supply not only the standard size products, we also produce basing customers' drawings, after we check your furnace application and drawings, we will give you the most cost efficient solutions.
Long Life Span and Best After-sales Serivice.
Our advanced production equipment and good educated workers & most strict quality control process make sure the best quality bricks to be made from our production lines. We also supply good technical support after sales and grow together with our customers.