Smeltede calciumaluminater
Smeltede calciumaluminater
Fused Calcium Aluminate is made of high quality lime and bauxite as the main raw materials, which is melted in an electric furnace according to a certain proportion, cooled, crushed and sieved into products with different particle sizes.
- No F, No Corrosion for linner of ladle.
- Fast desulphurization, lmpurity absorption.
- No moisture, smooth transportation and storage.
- Least dust pollution.
- Green product without any F, C, N.
Introduction
Fused Calcium Aluminate (FCA) is a high-performance synthetic flux material designed for applications in the steel, cement, and refractory industries. Produced through an advanced fusion process, FCA offers high alumina content, low impurity levels, and consistent quality. It is particularly valued for its efficiency in ladle refining, improving metallurgical processes by reducing impurities such as sulfur and phosphorus. Its versatility and environmentally friendly composition make it a preferred choice across various industries.
Parameters
| Type | Physical and chemical indexes | Size | ||||||||
| SiO2(%) | Al₂O₃(%) | Fe2O3(%) | TiO2(%) | CaO(%) | MgO(%) | S(%) | P(%) | M.P(℃) | ||
| High Basicity | ≤5.0 | ≥35 | ≤1.5 | ≤0.3 | ≥55 | ≤2.0 | ≤0.1 | ≤0.05 | ≤1380 | 0-50mm |
| High Al₂O₃ | ≤5.0 | ≥50 | ≤1.5 | ≤2.0 | ≥40 | ≤5.0 | ≤0.1 | ≤0.05 | ≤1380 | 0-50mm |
| High Mgo | ≤5.0 | ≥35 | ≤1.5 | ≤1.0 | ≥45 | 10-15 | ≤0.1 | ≤0.05 | ≤1380 | 0-50mm |
| Low SiO2 | ≤2.0 | ≥40 | ≤1.5 | ≤0.1 | ≥50 | ≤2.0 | ≤0.05 | ≤0.05 | ≤1380 | 0-50mm |
| Low Ti | ≤5.0 | ≥40 | ≤1.5 | ≤0.1 | ≥50 | ≤2.0 | ≤0.1 | ≤0.05 | ≤1380 | 0-50mm |
Note: Can be adjusted according to user needs.
Applikationer
Steel Industry
Acts as a flux in ladle refining, improving desulfurization and dephosphorization.
Refractories
A component in castables for cement and steel industries.
Cement Production
Enhances early-stage strength in calcium aluminate cement.
Waste Treatment
Used in hazardous waste solidification.
Sort siliciumcarbid
Sort siliciumcarbid er et meget brugt slibende produkt, Med fremragende slidstyrke, høj hårdhed, høj densitet, lave urenheder og andre fordele, Almindeligt anvendt til slibning af sandblibning, polering, Gratis slibning, gør forskellige slibemidler, osv.
Grønt siliciumcarbid
Grønt siliciumcarbid er lavet af kvartssand og petroleumskoks raffineret i en modstandsovn, På grund af dets relativt stabile kemiske egenskaber, høj termisk ledningsevne, Lav koefficient for termisk ekspansion, og god slidstyrke.
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E -mail -adresse
sales@superior-abrasives.com
+86-18638638803
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