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Zhengzhou Sunrise Refractory Co., Ltd.
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Alpha Beta Fused cast Alumina Block
| Price: | 8000.0 USD |
| Payment Terms: | T/T,L/C,Money Gram |
| Place of Origin: | Henan, China (Mainland) |
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Product Detail
Fused cast Alumina Block has excellent corrosion resistance against molten glass and great performance against contamination to molten glass
Alpha Beta Fused cast Alumina Block is formed by the compact structure of alpha alumina and beta alumina crystals in a most ideal proportion which is approximately 50% and 50% respectively,where intertwined crystals of both materials result in a very dense structure.It has dense structure and no contamination to glass. It is the ideal refractory materials for channels, spouts and working ends of floating glass furnace.
Specifications and applications
--Below 1350 ℃, it has excellent corrosion resistance against molten glass and great performance against contamination to molten glass, thus it is very suitable for paving blocks and fore-hearth channel blocks.
--When in contact with molten glass, it barely produces any blistering or stones. So, alpha-beta alumina blocks may be widely used in working tank, feeder channels, superstructures and lipstone, etc.
--In general, in soda-lime container furnaces alpha-beta alumina fused-cast is installed in the Alcove and channel areas, as alternative to AZS fused-cast for Alcoves and as alternative to AZS fused-cast, zirmul, sinter-alumina and other sinter refractories for channels.
--In the float furnaces fused-cast alpha-beta alumina is widely installed in the glass contact (sidewall and pavers) from the waist through the refining area up to spout and lip included.
Technical Data
| Item | FUSED CAST ALUMINA | |
| a-b Alumina TY-M | ||
| Chemical Composition % | Al2O3 | 94 |
| SiO2 | 1 | |
| NaO2 | 4 | |
| Other oxides | 1 | |
| Crystallographic Analysis % | a-Al2O3 | 44 |
| b-Al2O3 | 55 | |
| Vitreous Phase | 1 | |
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Company Info
Zhengzhou Sunrise Refractory Co., Ltd. [China (Mainland)]
Business Type:Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)
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