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Contact Us
- Contact Person : Ms. niu alice
- Company Name : Jinan Linquan Import and Export Co., ltd
- Tel : 86-531-87061162
- Fax : 86-531-87061162
- Address : Shandong,Jinan,7/F, Bldg 1, Shunyi Garden, Jinger Weiba Rd., Huaiyin District
- Country/Region : China
- Zip : 250021
lower nozzle brick
Product Detailed
Related Categories:Refractory
Detailed Product Description
lower nozzle brick
Our lower nozzle bricks based on three kinds of material : aluminia-zirconia-carbon ,alumina-magnesium-carbon and alumina--carbon . could meet different kinds of steel smelting craft requirment with it's good characteristic property: low porosity , high strength , fine thermal shock stablility , good anti-erosion and long service life
Lower nozzle brick
Brand Specification | HBLT-60 | HBLT-70 | HBLT-80 | HBL-94 | HBLMT | HBLGT |
Al2O3 ≥ % | 60 | 70 | 80 | 94 | 55 | 80 |
MgO ≥ % | - | - | - | - | 8 | ZrO2≥3 |
C ≥ % | 3 | 7 | 5 | - | 8 | 3 |
Apparent porosity % ≤ | 10 | 10 | 6 | 18 | 10 | 9 |
Bulk density g/cm3 ≥ % | 2.7 | 2.8 | 2.9 | 3.0 | 2.9 | 3.1 |
Compressive strength(MPa) | - | - | - | 85 | - | - |
