
Specification of Fused Cast AluminaZC-M(α-βAlumina)
1. Al203 | 94% |
2. Na20 | 4% |
3. alpha alimina | 45% |
4. beta alumina | 53% |
5. Vitreous Phase | 2% |
Cold Crushing Strength | 200Mpa |
Apparent porosity | 2% |
RefractorinessUnder Load of 0.2Mpa | 1700℃ |
Exudation Temp | 1400℃ |
Static corrosion of molten glass | 0.3mm/24h |
Feature:
ZC-M:ZC-M block is formed by the compact structure of alpha-Al2O3 and beta-Al2o3 crystals. It has good corrosion resistance and stability,and does’t contaminate molten glass.ZC-M blocks are widely used in the parts such as working-end ,channels, feeders,and superstructure like melter
Crown,etc.
Typical Applications
Working end
Paving
Superstructures
Channels
Feeders
Crowns
Zhengzhou Rongsheng Refractory Co., Ltd.
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
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