2024 Calcium Silicon for Steelmaking and Metallurgy as Desulfurizer

• Product Type: Lump
• Material: Casi
• Carbon Content: Low Carbon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 30-60/28-55
• PCD: /
• ET: /
• Hole: /
• Used: Deoxidizer
• Silicon Content: Ca:16-31% Si:50-65
• Quality Control: SGS,ISO9001
• Size: Size Can Be Customized
• Used*: Desulfurizer
• Color: Silver Gray
• Transportation: by Ship,by Land
• After-Sales Service: Support for Third-Party Testing
• Shipping Time: 7-14 Days or 25-45 Days
• Delivery Time: 10-20 Days
• Payment: 30% T/T in Advance, 70% T/T Against B/L Copy.
• Characteristic: Improve The Quality of Molten Steel
• Characteristic*: Improve Steel Properties
• Trace Elements: Trace Elements Can Be Customized
• Shipping Port: Tianjin Port
• Transport Package: Ton/Bag or as Customer′s Request
• Specification: 0-3mm,3-10mm,10-50mm,20-80mm,10-100mm,50-100mm
• Trademark: Qinghai Ronghai Supply Chain
• Origin: Qinghai Province, China
• HS Code: 72022100
• Production Capacity: 100, 000ton
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 20 days (1 - 25 Tons) ; To be negotiated ( > 25 Tons)

Product Description

 

Product Description

• Steel Production: Calcium Silicon is a crucial additive in steelmaking. It is added to the molten steel to improve its properties. It helps deoxidize and desulfurize the steel, resulting in better quality and performance of the final steel products.

• Alloying Agent: In the manufacturing of various alloys, such as aluminum alloys, Calcium Silicon is used as an alloying agent to enhance the material's strength, durability, and other desired characteristics.

• Deoxidizer in Non-Ferrous Metals: It is also used as a deoxidizing agent in the production of non-ferrous metals like copper and nickel. This helps eliminate impurities from the metal, ensuring a high-quality end product.

• Inoculant in Iron Foundries: Calcium Silicon is employed as an inoculant in iron foundries. It promotes the formation of graphite in cast iron, improving its mechanical properties.

• Chemical Industry: In some chemical processes, Calcium Silicon can be used as a reducing agent, aiding in chemical reactions and the production of various compounds.

• Improving Heat Resistance: When added to certain materials, such as ceramics, Calcium Silicon can enhance their heat resistance and mechanical properties.

• Fuel Additive: In some cases, it is used as a fuel additive to control the ignition of fuels like diesel, helping reduce emissions and improve combustion efficiency.

Content

Grade	Chemical Composition(%)
	Ca	Si	C	Al	P	S
	≥		≤
CaSi	16	50-60	1	2.4	0.04	0.05
CaSi	20	50-60	1	2.4	0.04	0.05
CaSi	24	55-65	1	2.4	0.04	0.05
CaSi	28	55-65	1	2.4	0.04	0.05
CaSi	31	55-65	1	2.4	0.04	0.05

 

Detailed Photos

Calcium silicon(CaSi) is a silicon calcium alloy obtained from silica, lime, and coke in a strong reducing atmosphere at 1500-1800 degrees. Its main components are silicon and calcium, and it also contains impurities such as iron, aluminum, carbon, sulfur, and phosphorus in varying amounts. In the iron and steel industry, it is used as a calcium additive, deoxidizer, desulfurizer, and denaturant for non-metallic inclusions. It is used as an inoculant and denaturant in the cast iron industry.

Company Profile

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Packaging & Shipping

Our Advantages

FAQ

  Q: Are you a factory or a trading company?
  A: We are both factory and trading company.We have our own factory, so you don't need to worry.We can guarantee the best 
       quality and the most reasonable price.

  Q: Do you have quality control?
  A: Yes, we have passed SGS certification.    
       We have stable and reliable raw material suppliers;
       We will test the raw materials before production;
       Test the finished products for each lot before packing.

  Q: What are your delivery terms?
  A: We accept FOB, CIF or proposes the customer's delivery method, all these can be negotiated.

  Q: How long is your delivery time?
  A: It usually takes 7-14 days if the goods are in stock, or 25-45 days if the goods are not in stock, depending on the quantity
       the customer needs.

  Q: Do you provide samples ? is it free or extra ?
  A: Yes, we could offer the sample of 2 kg for free charge, but do not pay the cost of freight.

  Q: What is your terms of payment ?
  A: Usually 30% deposit and 70% balance by bill of lading. But it can be changed according to customer's requirement.