Silimanite Brick
General Information of Silimanite Brick
Silimanite bricks use silimanite raw materials. The silimanite bricks have around 60% alumina content and low iron content. It offer better CO-resistant properties. And nonstandard shapes could do under customers request.
Characteristics of Silimanite Brick
Compared with the high alumina bricks, silimanite bricks have the better characteristics:
High tensile strength
Strong resistance to crossion
Thermal shock resistant
Typical Application of Silimanite Brick
The silimanite bricks could be used in the steel and non-ferrous metals industry, which are in direct contact with liquid metal are possible. The sillimanite bricks are good for refractory solutions in the glass industry, cement industry and incineration, for industrial processes with rapid thermal shocks, in furnaces for firing biomass and in production kilns of the ceramic and refractory industry.
Technical Data of Silimanite Brick
Sintered Silimanite Brick | ||||
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| SAS60A | SAS60B | SAS60C |
Physical Properties: |
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Refractoriness | ℃ | 1790 | 1790 | 1790 |
Apparent Porosity | % | 22 | 18 | 26 |
Bulk Density | Kg/m3 | 235 | 250 | 220 |
Cold Crushing Strength | Mpa | 50 | 70 | 50 |
Refractories Under Load(0.2Mpa) | ℃ | 1550 | 1600 | 1450 |
Reheating Linear Change
(1500℃x2h)
| % | +0.1～-0.1 | +0.1～-0.2 | +0.1～-0.3 |
Chemical Analysis: |
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Al2O3 | % | 60.0 | 60.0 | 58.0 |
SiO2 | % | 36.0 | 37.0 | 37.0 |
Fe2O3 | % | 1.2 | 1.2 | 1.0 |
Note:
Technical Data are typical average results from test pieces.The technical data is offered solely for your consideration.And CNBM reserve the right to modify the technical data without any prior notice.Users of CNBM products should make their own tests to determine the suitability of each products for their particular purposes.
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We has success in silimanite bricks due to their excellent thermal shock resistant and resistant properties. We also has experience in silimanite bricks application and would like to assist you in product selection, system design, and installation techniques.
