High Alumina Bricks for Blast Furnaces
Product Details:
| Shape | Brick |
|---|---|
| Material | Alumina Block |
| Place of Origin | Shanxi, China |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20 Metric Ton |
|---|---|
| Packaging Details: | Wooden pallets with plastic film |
| Delivery Time: | 30days |
| Payment Terms: | L/C,D/P,T/T |
| Supply Ability: | 2000 Metric Ton per Month |
Detailed Product Description
The main mineral component is mullite and corundum phases, with excellent high-temperature physical properties and chemical corrosion resistance, widely used in every part of blast furnace lining with good work ability.
Main Properties
Item | Index | |||
Code | GL-48 | GL-55 | GL-65 | GL-75 |
Al2O3 min % | 48 | 55 | 65 | 75 |
Fe2O3 max % | 2 | 2 | 2 | 2 |
Refractoriness , min | 1750 | 1770 | 1790 | 1790 |
Refractoriness under load (0.2MPa) , min | 1450 | 1480 | 1500 | 1520 |
Linear change after reheating (1500, 2h) % | 0 ~ 0.2 *1450 | 0 ~ 0.2 | 0 ~ 0.2 | 0 ~ 0.2 |
Apparent porosity max % | 18 | 19 | 19 | 19 |
Cold crushing strength Mpa min | 49.0 | 49.0 | 58.8 | 70.0 |
High Alumina Bricks for Blast Furnaces
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Company Info
Tangshan Yutong Import and Export Corporation
[China]
[Verified Member]
City: Tangshan
Province/State: Hebei
Country/Region : China
Business Type:Manufacturer, Trading Company, Agent
Online Postings: Products