Main Products: Copper Mould Tube ,Continuous Casting Machine ,Refractory ,Coke Oven Machinery ,Furnace
Refractory nozzle brick for ladle
Negotiable
Min.Order:1
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Dalian Dashan Metallurgical Engineering Technology Co., Ltd.
Business Type: Manufacturer,Trading Company
Dalian Liaoning ChinaMain Products: Copper Mould Tube ,Continuous Casting Machine ,Refractory ,Coke Oven Machinery ,FurnaceProduct Details
| Item | Upper nozzle | Lower nozzle | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | |||
| Chemical composition (%) | Al2O3 ≥ | 80 | 70 | - | 65 | 70 | 75 | |
| MgO ≥ | - | - | 70 | - | - | - | ||
| C ≤ | 3 | 8 | 4 | 8 | 8 | 4 | ||
| B.D(g/cm³) ≥ | 2.90 | 2.80 | 2.75 | 2.75 | 2.80 | 2.85 | ||
| A.P(%) ≤ | 14 | 14 | 14 | 14 | 14 | 14 | ||
| C.C.S(Mpa) ≥ | 75 | 40 | 45 | 40 | 45 | 65 | ||
| HMOR 1400°Cx30min (Mpa) ≥ | 12 | 10 | 10 | 10 | 10 | 12 | ||
| Application | More than 60T ladle | More than 40T ladle | High corrosion resistance ladle | Service life 2-4 times large-medium ladle | Service life 3-4 times large-medium ladle | Service life 3-5 times large ladle | ||
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