►Fused cast high zirconia bricks description
The series of TY-Z are fused cast high zirconia refractories which are specially designed refractory for glass furnace application. The crystalline texture consists of baddeleyite and with the characteristics of excellent high temperature & corrosion resistance, low blister and stoning potential. These advantages can prevent liquid glass from pollution effectively. wide application in glass industry,ceramic fiber industry and construction field,etc.
►Specification
--excellent high temperature & corrosion resistance
--low blister and stoning potential
--high purity raw materials
► Application field
--Fused cast high zirconia brick has wide application in a wide range of super high temperature furnaces and kilns in military industry,science research, high melting point Metallurgical, laser crystal and electronic,etc.
--For high quality and special glass furnaces such as TV glass, Borosilicate glass, Alumina silicate glass, Halogen lighting glass, Opal glass and Fiber glass.
--TY-Z mainly consists of TY-Z88-WS and TY-Z95-WS, and are used in sidewall, throat cover, throat support, electrode block, dam block parts.
| Item | TY-Z88-WS | TY-Z95-WS | ||
| Chemical Composition % | ZrO2 | ≥ | 89.00 | 93.60 |
| SiO2 | ≤ | 9.00 | 5.30 | |
| Al2O3 | ≤ | 1.00 | 1.00 | |
| Na2O | ≤ | 0.05 | 0.51 | |
| Others | ≤ | 1.60 | 1.0 | |
| Mineral Composition % | Baddeleyite | Typical | 89 | 94 |
| Glass Phase | 11 | 6 | ||
| Physical Properties | Cold Crushing Strength (MPa) | ≥ | 400 | 400 |
| Bulk Density (g/cm³) | Typical | 5.10 | 5.30 | |
| Liner Thermal Expansion (%) | 1000℃ | 0.65 | 0.70 | |
| 1500℃ | 0.10 | 0.30 | ||
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