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Ferro Silicon Lumps For Sales


When smelting Ferro silicon, the silica is reduced by the ore furnace at a high temperature of 1500-1800° and the silicon is dissolved in the liquid iron to form a ferro silicon alloy. After cooling, the ferro silicon alloy is processed manually or machine crushing to form a ferro silicon block according to customer requirements.

Ferro Silicon Lumps for Sales

Specification of Ferro Silicon Lumps

Grade Chemical composition (%)
Si Al Ca P S C
min max
75 75 1.5 2 0.04 0.02 0.2
72 72 2 2 0.04 0.02 0.2
70 70 2 2 0.04 0.02 0.2
65 65 2 2 0.04 0.02 0.2
Size:0-3mm, 0-10mm, 10-50mm,10-100mm.

Features of Ferro Silicon Lumps

Ferro silicon is a gray color ferro alloy product which is made of iron and silicon. Different content of Si, Fe, Al, etc. in ferro silicon, different grade of ferro silicon, the most widely used is 75% ferro silicon and 72% ferro silicon.

Application of Ferro Silicon Lumps

  • As a deoxidizer in the steelmaking industry.
  • As an inoculant and spheroidizing agent in the cast iron industry.
  • As a reducing agent in low carbon iron alloys.

Advantages of XLS Metals’ Ferro Silicon Lumps

XLS Metals( Anyang Xinlongsen Metallurgical Material Co.,ltd) has 20 years’ experience in producing Ferro silicon in China. Good quality, Stable quantity, make us get more and more order from local and abroad market.

Case: Malaysian Customer Buying Ferro Silicon Lumps

The Malaysian customer was developed on LinkedIn and his company is a steel mill. The customer needs to purchase 500 tons of ferro silicon lump.

The customer asked us what size we could make and we said the regular size was 0-3mm, 0-10mm, 10-50mm, 10-100mm. Other sizes can be customized according to your requirements. The customer said that 10-100mm ferro silicon lump was needed. After that, we quoted prices to customers and analyzed the market situation.

The customer visited our factory shortly afterwards, and we fully introduced the equipment to the customer. The customer expressed satisfaction with our production process at the factory. After he returned home and gave feedback to the company, he decided to buy our ferro silicon lump. The customer's purchase details are as follows.

  • Production: Ferro Silicon 75
  • Specification: 75
  • Size: 10-100mm
  • Quantity: 500
  • CIF xxxx: xxxx USD/MT
  • Payment term:30% advance payment, 70%balance payable against scanned copy of the B/L.
  • We deliver the goods to our customers on time, and the customers receive the goods, indicating that the goods are of good quality and meet their requirements. We replied that we were pleased with the customer and hoped to establish a long-term relationship. The customer said that it was just what they wanted to say, that the cooperation was very pleasant and they would buy it again next time.


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