High Alumina Bricks for EAF roof
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 Each 20ft container could load about 20MT-24MT |
| Delivery Time: | 30days |
| Payment Terms: | L/C,D/P,T/T |
| Supply Ability: | 2000 Metric Ton per Month |
Detailed Product Description
High Alumina Bricks for EAF Roof
Its produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.
Main Properties
Item | Index | |||
Code | DL-65 | DL-75 | DL-80 | |
Al2O3 min, % | 65 | 70 | 80 | |
Refractoriness , min | 1790 | 1790 | 1790 | |
Refractoriness under load (0.2MPa) , min | 1520 | 1540 | 1560 | |
Linear change after reheating (1550, 2h) % | 0 ~ -0.3
| 0 ~ -0.3 | 0 ~ -0.2 | |
Apparent porosity max, % | Roof brick | 21 | 19 | 19 |
Skew angle brick | 22 | 21 | 21 | |
Cold crushing strength Mpa, min | 63.8 | 80.5 | 90.5 | |
High Alumina Bricks for EAF roof
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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