Silicon Aluminum Calcium
Product Overview
Silicon Aluminum Calcium (Si-Al-Ca) is a multi-component alloy mainly used for steelmaking and metallurgical processing. It serves as a deoxidizing, desulfurizing, and alloying additive, helping improve molten steel cleanliness, inclusion control, and process efficiency while reducing alloy consumption.
Available Forms & Sizes
Lump form: 10–50 mm, 10–100 mm, 20–80 mm
Granules: 3–10 mm, 5–20 mm
Powder: 60–325 mesh available
Standard composition ranges:
Si: 35–55%
Al: 10–30%
Ca: 5–20%
Custom specifications available according to metallurgical process requirements
Particle size distribution can be adjusted based on injection, feeding, or steelmaking methods
Low moisture and controlled impurity levels available upon request
Applications
Steelmaking Deoxidation
Used as a deoxidizer and refining additive in steel production to reduce dissolved oxygen and improve molten steel quality.
Inclusion Modification
Applied during secondary metallurgy to modify non-metallic inclusions, improving steel cleanliness and mechanical properties.
Desulfurization Treatment
Added during refining processes to support sulfur reduction, helping achieve cleaner steel grades.
Special Alloy Steel Production
Used in the production of high-strength and specialty steels where controlled composition and metallurgical stability are required.
Foundry and Metallurgical Processing
Applied in metal treatment processes to improve reaction efficiency and alloy recovery rates.
Quality Assurance
Raw Material Inspection
- Chemical composition verification
- Raw material impurity screening
Production Process Control
- Batch composition monitoring
- Particle size classification and screening
- Moisture content inspection
Finished Product Testing
- Chemical composition analysis
- Particle size distribution testing
- Moisture testing
- Bulk density testing
- Visual inspection for surface condition and contamination
Documentation & Certifications
- Mill Test Certificate (MTC)
- Certificate of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- ISO 9001 quality management system documentation
- Third-party inspection available upon request (SGS, BV, CCIC)
Packaging & Shipment
Packaging options:
- 25 kg woven bags
- 1 MT jumbo bags
- 25 kg bags on pallets
- Customized packaging available
Container loading:
- 20' container: approximately 20–27 MT depending on packaging type
- Palletized and non-palletized loading available
Trade terms: FOB / CIF / CFR / EXW
Lead time:
- Standard orders: 7–15 working days
- Customized specifications: 10–20 working days
Shipping methods:
- Sea freight
- Rail freight
- Air shipment for samples
Products Description
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