The difference between silicon-carbon alloy and silicon carbide

Silicon-carbon alloy and silicon carbide are two different materials, which have obvious differences in composition, structure, performance and application.

1. Composition and structure: Silicon-carbon alloy is a silicon-based alloy containing a certain amount of carbon and other elements such as iron and manganese. Silicon carbide is a compound composed of carbon and silicon, and its chemical formula is SiC.

2. Performance: Silicon-carbon alloy has excellent deoxidation and alloying properties, which can improve the quality and performance of steel, while reducing production costs and improving production efficiency. Silicon carbide has the characteristics of high hardness, high wear resistance, high corrosion resistance, etc., and is widely used in electronics, machinery, chemical industry and other fields.

3. Application: Silicon-carbon alloy is mainly used as a deoxidizer and alloying agent in the steel industry, which can refine grains, improve organizational structure, and improve the quality and performance of castings. Silicon carbide is widely used in the manufacture of wear-resistant parts, electronic components, ceramic materials and other fields.

Application of Silicon Carbon Alloy

Silicon Carbon Alloy can be used as an additive in the steel industry to improve the quality of steel and increase production efficiency. The specific applications are as follows:

Deoxidizer: The main function of silicon carbon alloy is to eliminate oxides in molten steel. While silicon carbon alloy deoxidizes in molten steel, the carbon in it can also act as a reducing agent, which can not only reduce dissolved oxygen but also reduce the effect factor of manganese, weaken the effect of manganese on carbon, and thus help to obtain low carbon steel.

Alloying agent: Silicon carbon alloy can form compounds with other elements in steel, which plays a role in strengthening and stabilizing steel.

In addition, silicon carbon alloy can also refine grains, improve casting quality and reduce costs. At the same time, because silicon carbon alloy contains silicon and carbon, it also has excellent deoxidation performance and alloying effect, and can be used as one of the important additives in steel smelting.

Henan Tiesheng Alloy New Materials Co., Ltd. is a professional manufacturer and supplier of alloy products such as inoculants, carburizing agents, alloy cored wires, silicon carbide, silicon-carbon alloys, and slag removers. With nearly two decades of experience in the production and sales of ferroalloys, the company’s products are sold worldwide. Our partners include major steel manufacturers and others. Our products have passed the ISO quality system certification. If you have any product needs, please contact Henan Tiesheng Alloy New Materials Co., Ltd.