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| Place of Origin: | china |
| Brand Name: | RS |
| Certification: | SGS |
| Model Number: | 5-30mm\3-40mm |
| Minimum Order Quantity: | MOQ:20MT |
|---|---|
| Price: | in negotiation |
| Packaging Details: | 1 MT big bag or as per customer’s requirement |
| Delivery Time: | 5-8 works day |
| Payment Terms: | L/C, T/T, D/A |
| Supply Ability: | 3000MT per month |
| Features: | Stable Phase And Fast Dust-reducing Speed | Color: | Grey Brown |
|---|---|---|---|
| Types: | Fused Calcium Aluminate And Sintered Calcium Aluminate | Bulk Density: | 1100-1500kg/m3 |
| Melting Point: | Calcium Aluminate | Specific Gravity: | 2200-2600kg/m3 |
| High Light: | calcium aluminum,metallurgical alumina |
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High CaO Metallurgical Alumina Ladle Refining Slag In Metallurgy Process
Calcium Aluminate for Metallurgy is a kind of auxiliary material for steelmaking, as it speeds up secondary metallurgy process, especially faster desulfurization, Improves overall steel cleanliness and makes high grade steel with cheaper cost.
Calcium aluminate advantages:
1) Uniform chemical compositions, low melting point, high melting speed, and short smelting time;
2) It has no fluoride and doesn’t erode furnace lining and ladle, and it is compact, non-absorbent,and easy to storage as well;
3) Stable phase and fast dust-reducing speed, rapid desulfurization effect stabilized at 60%, and suppresses phosphorus into molten steel;
4) Improving the protective effect and reducing erosion to ladle lining.
Specification:
Fused Calcium aluminate:
| Specification | Chemical composition(%) | |||||
| CaO | Al2O3 | SiO2 | Fe2O3 | TiO2 | MgO | |
| A | 53-59 | 30-38 | ≤3.5 | ≤1.5 | ≤2.0 | ≤2.0. |
| B | 50-56 | 35-44 | ≤4.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| C | 47-53 | 41-45 | ≤3.5 | ≤1.5 | ≤2.0 | ≤2.0 |
| D | 60-65 | 27-33 | ≤5.0 | ≤2.0 | ≤2.5 | ≤2.0 |
| E | 67-72 | 23-27 | ≤5.0 | ≤2.5 | ≤2.5 | ≤2.0 |
Sintered Calcium aluminate:
| Specification | Chemical Composition(%) | |||||
| CaO | Al2O3 | SiO2 | Fe2O3 | TiO2 | MgO | |
| A | ≥40 | 50-55 | ≤5.0 | ≤2.5 | ≤2.5 | / |
| B | 53-59 | 30-38 | ≤5.0 | ≤2.5 | ≤2.5 | / |
| C | 50-56 | 35-44 | ≤5.0 | ≤2.5 | ≤2.5 | / |
Tundish Flux: 0-2mm, 3-8mm
Ladle Refining Slag:5-30mm, 5-50mm
Packing:1 MT big bag or as per customer’s requirement
FAQ :
Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company’s policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement
Contact Person: Ms. Helen Liang
Tel: 86-18637906777
Fax: 86-379-65285889
Address: 23 Floor , Wuzhou Building ,No.248 ,Kaiyuan Road,Luolong District of Luoyang
Factory Address:Ruyang County Industries Agglomeration Area
