72% 75% /Ferro Silicon on Sale Produced by Top Chinese Manufacturers.

• Product Type: Lump
• Material: FeSi
• Carbon Content: Less Than 0.2%
• Model NO.: 72%75%lump
• PCD: 100mm
• Silicon Content: 72/75/as Customer′s Request
• Color: Silver Gray
• Quality Control: SGS,ISO9001
• 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.
• 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: 1003.000kg
• Lead Time: 20 days (1 - 25 Tons) ; To be negotiated ( > 25 Tons)

Product Description

 

Product Description

  1.Ferro silicon is often used as deoxidizer in steel making.
  2.Ferro silicon also can be used as alloy elements join agent,which is widely used in low alloy steel,non-ferrous         metal,bearing steel,heat-resistant steels and electrician silicon steel.
  3.Ferro silicon commonly used as a reductant in ferroalloy production and chemical industry.
  4.In iron industry,ferro silicon often used as inoculant and nodulizer and deoxidizer.

Content

 Ferrosilicon grades

Grades	Chemical composition (%)
	Si	C	P	S	Al	Size
Fesi75	75Min	0.20Max	0.05 Max	0.02Max	2.0Max	0-1mm 1-10mm 10-60mm 10-100mm as Customer's Request
Fesi75	75Min	0.20Max	0.05 Max	0.02Max	1.5Max
Fesi75	75Min	0.20Max	0.05 Max	0.02Max	0.5Max
Fesi75	75Min	0.20Max	0.05 Max	0.02Max	0.1Max
Fesi72	72Min	0.20Max	0.05Max	0.02Max	2.0Max
Fesi70	70Min	0.20Max	0.05Max	0.02Max	2.0Max

 

Detailed Photos

Ferrosilicon is made from coke, steel scraps and quartz (or silica) and is smelted in an electric arc furnace. Ferrosilicon is widely used as a deoxidizer in the steelmaking process. At the same time, because the heat released when SiO2 is formed is relatively large, it is also beneficial to increase the temperature of the molten steel during deoxidation. Ferrosilicon is widely used in low-alloy structural steel, bond steel, spring steel, bearing steel, heat-resistant steel, electrical silicon steel, etc. It is often used as a reducing agent in ferroalloy production and chemical industry.
 

Company Profile

Certifications

  

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.