Silicon Aluminum Barium Calcium
Silicon Aluminum Barium Calcium is a composite ferroalloy material that integrates deoxidation, desulfurization, and inclusion modification. It is mainly used in converters, electric arc furnaces, and LF refining processes to improve steel purity and billet quality.
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Product Introduction
Silicon Aluminum Barium Calcium is a composite ferroalloy material that integrates deoxidation, desulfurization, and inclusion modification. It is mainly used in converters, electric arc furnaces, and LF refining processes to improve steel purity and billet quality.
The main problems to be solved are
- Incomplete deoxidation, resulting in high total oxygen content in the molten steel
- Large and numerous alumina inclusions
- Nodule blockage during continuous casting
- Severe calcium loss due to burning, resulting in low yield
- Fluctuating steel properties, leading to unstable product quality
Technical Specifications
|
Technical Parameter |
Specification |
|
Product Name |
Silicon Aluminum Barium Calcium Alloy |
|
HS Code |
7202.99 |
|
Bulk Density |
1.8–2.2 g/cm³ |
|
Recommended Addition |
According to Steel Grade |
|
Shelf Life |
12 Months |
|
Storage Condition |
Dry and Ventilated Environment |
Chemical Composition
|
Grade |
Si (%) |
Al (%) |
Ba (%) |
Ca (%) |
C (%) |
P (%) |
S (%) |
|
SiAlBaCa-1 |
55-65 |
8-12 |
10-20 |
5-10 |
≤1.0 |
≤0.05 |
≤0.03 |
|
SiAlBaCa-2 |
45-55 |
10-15 |
15-25 |
8-15 |
≤1.0 |
≤0.05 |
≤0.03 |
Particle Size
0–3 mm
3–10 mm
10–50 mm
Customized Sizes Available
Applications
Steelmaking Industry: Widely used in converters, electric arc furnaces, and LF refining processes as a highly efficient deoxidizer and molten steel purifier.
Foundry Industry: Suitable for the production of ductile iron, gray cast iron, and alloy castings, improving microstructure uniformity and reducing casting defects.
Manufacturing Process
Strict Raw Material Screening: Uses low-phosphorus and low-sulfur raw materials to control impurity content from the source.
Electric Furnace Melting and Refining: Employs large electric furnaces for high-temperature melting and composition adjustment to ensure uniform and stable product composition.
Automatic Crushing and Screening: Uses an automatic screening system to control particle size distribution and meet different process requirements.
Batch Traceability Management: Establishes complete production and testing records for each batch of products, achieving full-process quality traceability.
Quality Control System
Raw Material Inspection: Conducts composition and impurity testing on silica, barium, and auxiliary materials.
Process Control: Monitors furnace temperature and composition changes in real time to ensure batch stability.
Finished Product Inspection: Conducts comprehensive testing of chemical composition, particle size, and moisture content, and provides a Certificate of Analysis (COA).
Packaging & Logistics
Moisture-proof Packaging Solutions: Utilizing 25kg bags or 1MT ton bags lined with waterproof PE bags, suitable for long-term storage by sea.
Container Loading: Supports palletized packaging and full container load (FCL) shipments; container loading solutions can be provided according to customer requirements.
Fast Delivery Capability: Lead time for standard specifications is 7–15 days; supports FOB, CIF, CFR, and other trade terms.
Company Strength
Large-scale Production Capacity: Possesses a production base of approximately 120,000㎡, along with multiple large-scale submerged arc furnaces and complete supporting facilities, ensuring a long-term stable supply capacity.
• Annual Capacity: 60,000 MT
• Monthly Capacity: 5,000 MT
• Production Lines: 4 submerged arc furnace production lines
• Standard Inventory: 3,000+ MT
Advanced Production Equipment: Equipped with a 26,300 KVA ferroalloy refining electric furnace, 8 sets of medium-frequency melting furnaces, and an aluminum continuous casting production line.
Strict Quality Control: Establishes a comprehensive quality management system, supports third-party testing such as SGS and BV, and can provide COA and product testing reports.
Extensive Export Experience: Products have been exported to South Korea, Japan, Germany, the UAE, Turkey, Spain, and many other countries and regions.
Fast Delivery Capacity: Delivery time for standard products is 7-10 days, and for special specifications, it is 14-20 days, capable of meeting urgent procurement needs.
FAQ
Q: What are the main uses of Silicon Aluminum Barium Calcium Alloy?
A: Mainly used for steelmaking deoxidation, inclusion control, and molten steel purification.
Q: What are its advantages compared to silicon-calcium alloys?
A: It has better inclusion modification capability and higher element utilization efficiency.
Q: Can the composition be customized?
A: Yes, it can be customized according to smelting process requirements.
Q: What particle sizes are available?
A: Standard sizes are 0–3mm, 3–10mm, and 10–50mm.
Q: Does it support third-party testing?
A: Supports third-party testing such as SGS, BV, and Cotecna.
Q: What is the MOQ?
A: It can be negotiated based on product specifications and packaging requirements.
Q: How long is the delivery time?
A: The delivery time for regular products is usually 7–15 days.
Q: Are samples provided?
A: Samples can be provided for laboratory testing and process verification.
Q: How should the product be stored?
A: It is recommended to store it in a dry, ventilated environment, avoiding moisture.
Q: What export documents can be provided?
A: COA, Certificate of Origin, Packing List, Commercial Invoice, and Inspection Report can be provided.
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