Silver Gray Ferroalloy Silicon Calcium Granules For Casting Desulfurizer
Product Specifications
| Attribute |
Value |
| Name |
Calcium Silicon |
| Brand Name |
Zhenhuan |
| Chemical Composition |
Ca Si P S C Al |
| Place Of Origin |
Henan China |
| Shape |
Lump/powder/granules |
| Standard |
ISO9001: 2008 |
Product Description
Calcium silicon, also called calcium silicon alloy or ferro silicon calcium, is a composite alloy mainly composed of silicon and calcium. As a ferroalloy, it contains different impurities such as iron, aluminum, carbon, sulfur, and phosphorus, available in lump or powder form.
Key Functions
The main components of silicon calcium alloy are silicon and calcium, with varying amounts of impurities such as Fe, Al, C, S, and P. Calcium has strong affinity with oxygen, sulfur, hydrogen, nitrogen and carbon in molten steel, making silicon calcium alloys ideal as deoxidizers and desulfurizers.
Additionally, silicon calcium produces a strong exothermic effect when added to molten steel, helping maintain temperature. The calcium vapor creates a stirring effect that promotes the floating of non-metallic slag.
Technical Specifications
| Grade |
Ca(≥) |
Si |
Al(≤) |
C(≤) |
S(≤) |
P(≤) |
| Ca31Si60 |
31 |
55-65 |
2.4 |
1.0 |
0.05 |
0.04 |
| Ca28Si60 |
28 |
55-65 |
2.4 |
1.0 |
0.05 |
0.04 |
Particle size options: 10-100mm, 10-50mm, 0-3mm, 2-6mm, or custom granularities available.
Industrial Applications
- Compound deoxidizer and desulfurizer
- Heating agent for converter steelmaking
- Inoculant for cast iron production
- Additive for ductile iron manufacturing
Packaging Details
Dark gray luster, 10-100mm granularity, packaged in polyethylene plastic bags with net weight of 1000KG per bag (gross weight 1003KG).
Our Advantages
- Manufacturer with cost advantages and technical expertise to provide comprehensive support
- 19+ years experience in abrasive production with complete specifications and large capacity
- Short delivery cycles and professional service team with excellent market reputation
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a trading company.
How long is your delivery time?
5-10 days for in-stock items, 15-20 days for out-of-stock items (depending on quantity).
Can you provide samples for free?
Yes, we provide free samples with freight costs covered by the client.
May I visit your factory?
Yes, we will arrange professional staff to guide your visit and provide detailed explanations.
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