XLS Metals

Composition Of Silicon Carbon Alloys


The composition ratio of silicon-carbon alloys is usually determined based on specific applications. Different ratios of components affect the performance and applications of the alloy. For instance, in applications where high strength and wear resistance are required, the carbon content can be increased. Conversely, if high-temperature performance is needed, the silicon content can be increased. Therefore, the design and production of the alloy need to involve appropriate component design and adjustments based on specific requirements. Silicon-carbon alloys can be used as alternatives to ferrosilicon, silicon carbide, and carbon additives, reducing the use of deoxidizers and saving production costs. They can also be utilized in the oxygen converter refining deoxidation alloying process, providing stable effects and effectively improving the chemical composition, mechanical properties, and quality of the steel.

Composition Of Silicon Carbon Alloys

Performance of Silicon-Carbon Alloys

High Energy Density

Silicon-carbon alloys have significant application potential in lithium-ion batteries. The theoretical specific capacity of silicon is about 4200mAh/g, which substantially exceeds the traditional graphite anode material (372mAh/g), notably enhancing the energy density of the battery.

Long Cycle Life

Silicon-carbon alloys can effectively mitigate the volume expansion problem of silicon during the charge-discharge process, thereby extending the battery's life.

Conductivity and Thermal Conductivity

Silicon-carbon alloys possess excellent conductivity and thermal conductivity, improving the charging speed and safety of batteries.

Structure Optimization

By optimizing the ratio and structure of silicon and carbon, superior and stable battery anode materials can be designed.

The silicon-carbon alloy from Xinlongsen boasts high purity and excellent efficacy and is widely used in various fields such as steelmaking, casting, and metallurgy. Xinlongsen offers users 24/7/365 online services, attentively listens to user needs, provides free samples, and supports user selection and purchase with professional third-party inspection reports. Simultaneously, Xinlongsen organizes a dedicated post-technical team for users to resolve any issues encountered during use. Through its technical and sales teams, Xinlongsen timely provides relevant price information within the industry to support users' production.


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