Products Introduce
Products Parameters
| Chemical composition(%) | |||||
| High carbon silicon | Si | C | Al | S | P |
| ≥ | ≥ | ≤ | ≤ | ≤ | |
| Si68C18 | 68 | 18 | 3 | 0.1 | 0.05 |
| Si65C15 | 65 | 15 | 3 | 0.1 | 0.05 |
| Si60C10 | 60 | 10 | 3 | 0.1 | 0.05 |
Packing:
♦For powder and granules, the high carbon silicon product is usually packed in sealed bags made of plastic or paper with different sizes ranging from 25 kg to 1 ton, depending on the customer's requirements. These bags may be further packed into larger bags or containers for shipping.
♦For briquettes and lumps, the high carbon silicon product is often packed in woven bags made of plastic or jute with different sizes ranging from 25 kg to 1 ton. These bags are often stacked on pallets and wrapped with plastic film for safe transportation

Products Description
High carbon silicon is an alloy composed of silicon and carbon, also known as silicon-carbon alloy, with the symbol of SiC. It contains high carbon content, which generally refers to the alloy with carbon content between 2% and 4%. Compared with general silicon alloy, high-carbon silicon has higher silicon content and carbon content. This alloy has a good deoxidizer function, which can improve the nonmetallic impurities such as sulfur and phosphorus in steel and improve the purity of steel. At the same time, high-carbon silicon can also be used as an additive to improve the structure of cast iron.

High carbon silicon is widely used in industry, especially in the production of alloy steel, cast iron, steel and other industries. As a novel composite alloy deoxidizer, high-carbon silicon can quickly react with oxygen in molten steel to form steel slag floating on the surface of molten steel, thus achieving the purpose of deoxidization. This can not only improve the quality of steel, but also improve the brittleness and strength of cast iron, thus improving the quality of castings.

The deoxidation effect of high-carbon silicon is stable, which has the advantages of reducing production costs and reusing resources. It can also reduce the use of alloy, reduce the cost of steelmaking and improve economic benefits. In addition, high-carbon silicon has a certain desulfurization effect while deoxidizing, and has a carburizing effect, which can replace part of the carburizing agent and further reduce steelmaking cost. In addition to deoxidation and desulfurization, high carbon silicon can also be used as an additive to improve the structure of cast iron. In the process of steelmaking, high-carbon silicon can not only react with oxygen in molten steel, but also the remaining unoxidized carbon and silicon can be dissolved in molten steel, thus increasing silicon and carbon.

Generally speaking, high-carbon silicon is widely used in steel production because of its excellent deoxidation, desulfurization and carburization performance, as well as its remarkable effect in reducing steelmaking cost and improving steel quality.
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