Calcium Metal
About Calcium Metal
Calcium metal is a vital alloying and refining element extensively used in the metallurgy of copper, steel, aluminium, magnesium, and lead alloys. It acts primarily as an effective deoxidiser and desulphuriser, helping to enhance the purity and mechanical properties of these metals during production.
Applications and Benefits
- Deoxidising and Desulfurising: In steel and copper production, calcium removes oxygen and sulphur impurities that can cause brittleness and other defects.
- Alloying Agent: Calcium improves strength, corrosion resistance, grain refinement, and machinability in aluminum, magnesium, and lead alloys.
- Enhanced Mechanical Properties: Its addition leads to cleaner alloys with improved ductility, toughness, and long-term durability.
Product Specifications
DKL supplies calcium in convenient 50-100mm lumps and granules, making it easy to handle and effective for industrial applications.
| Element | Typical Content |
|---|---|
| Calcium (Ca) | 99.85% min |
| Aluminium (Al) | <0.05% |
| Magnesium (Mg) | <0.02% |
| Manganese (Mn) | <0.02% |
| Iron (Fe) | <0.03% |
| Strontium (Sr) | <0.02% |
Handling and Storage of Calcium Metal
Due to its high chemical reactivity, calcium metal requires careful handling and storage. Its typically recommended to store calcium under protective conditions to prevent oxidation and maintain its optimum purity and performance. During transport and handling, always follow proper safety measures to avoid hazards.
Learn More
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