Calcium Silicon Manganese Alloy
Calcium Silicon Manganese Alloy
|
Ca(%) |
Si(%) |
Mn(%) |
Al(%) |
Fe(%) |
|
10-20 |
≥40 |
10-20 |
≤2.0 |
Balance |
|
14-18 |
50-59 |
18-20 |
≤2.0 |
Balance |
|
Also can execute the production according to customer's special requirement |
||||
Product Introduction
Calcium Silicon Manganese Alloy is a composite deoxidizer and desulfurizer commonly used in steelmaking and cast iron. By adding this alloy to molten steel, it can remove oxygen and sulfur elements, improve the fluidity of molten steel, and enhance the purity and overall performance of the finished steel.
Product Applications
Deoxidation and Desulfurization in Steelmaking
Calcium Silicon Manganese Alloy is used in the steelmaking process to react with oxygen and sulfur in molten steel to form scum, removing these impurities and improving steel purity and smelting efficiency.
Improving Inclusion Structure in Steel
This alloy can transform oxide or sulfide inclusions in steel into small particles or spherical precipitates, thereby improving the steel's plasticity, toughness, and mechanical consistency.
Improving Steel Flowability and Reducing Refining Time
With its low melting point and rapid dissolution, its addition improves steel flowability, reduces slagging time and refining energy consumption, shortening steelmaking cycles and reducing costs.
Product Storage Precautions
Dry Environment
Store Calcium Silicon Manganese Alloy in a dry place to prevent moisture absorption. Humidity can cause the calcium in the alloy to react with water, producing hydrogen and affecting performance and stability. Keep humidity below 50% and regularly monitor it.
Avoid Sunlight Exposure
Direct sunlight accelerates the oxidation process, forming an oxide layer on the surface that impacts effectiveness. Store the alloy in a dark place, ideally in sealed containers or bags, to minimize light damage.
Prevent Mechanical Damage
Avoid mechanical shocks or pressure during storage to prevent internal structural changes that could affect performance. Use sturdy packaging and handle with care to ensure the alloy remains intact.
Fire Safety
Keep the alloy away from flames and high temperatures due to its flammable metal content. Equip the warehouse with fire extinguishers and sand for quick response in case of fire.
Regular Inspections
Conduct regular checks to ensure quality. Inspect for changes in appearance, packaging integrity, and suitable storage conditions. Address any issues promptly to prevent further loss.
Why Choose Us
Advanced Equipment
Our facility is equipped with state-of-the-art Graphitization furnaces, Calcining furnaces, Crush&screen systems, Electric Arc Furnaces (EAF), and Metal Recycling Facilities (MRF). This advanced equipment ensures high-quality production processes.
Wide Product Range
We specialize in producing a diverse range of products including Carbon and Graphite Recarburizer, Calcium Aluminate (both Fused and Sintered), Calcined Bauxite, Mullite (Sintered and Fused), Ferro Alloys, Inoculant, Nodulizer, Black Silicon Carbide, and Steel Shot.
Global Reach
Our products are well-received globally, with strong sales presence in the USA, Mexico, Spain, Germany, Italy, Poland, the Middle East, Egypt, India, and Southeast Asia. They have garnered excellent reviews for their quality and performance.
Efficient Production
The plant boasts three sets of Electric Arc Furnaces (EAF) and one set of Metal Recycling Facilities (MRF). These facilities enable us to produce 80,000 metric tons per year of Foundry Ceramic sand, Calcium Aluminate, Calcium Ferrite, and Calcined Bauxite.
FAQs
Q: What types of steel can Calcium Silicon Manganese Alloy be used for?
A: It is primarily used in the smelting of carbon steel, low-alloy steel, and stainless steel, and is suitable for steel grades requiring high deoxidation and desulfurization.
Q: What are the advantages of Calcium Silicon Manganese Alloy over single deoxidizers?
A: The combined elements simultaneously achieve deoxidation, desulfurization, and inoculation, reducing the number of additives required, improving smelting efficiency and molten steel cleanliness.
Q: How can I determine if this product is suitable for ductile iron?
A: The calcium and silicon components effectively alter the graphite precipitation morphology, making it suitable as an inoculant for ductile iron, enhancing casting performance.
Q: Is this product hygroscopic? What precautions should be taken during transportation and storage?
A: This alloy is sensitive to ambient humidity and should be sealed and stored in a dry place to prevent oxidation from moisture absorption, which could affect performance.
Q: Can the formulation be customized based on furnace type or steel grade?
A: The Ca, Si, and Mn ratios can be adjusted to meet customer smelting process requirements to improve compatibility and additive effectiveness.
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