What is the difference between silicon ferroalloy 、silicon barium inoculant and silicon barium calcium inoculant

Metallurgical silicon ferroalloy, silicon barium inoculant, and silicon barium calcium inoculant are all commonly used inoculants in the metallurgical industry. However, there are some differences between them:

1. Silicon Ferroalloy: It is a commonly used inoculant in the metallurgical industry. It is mainly used to improve the quality of cast iron and reduce the casting defects. It has good deoxidation and desulfurization effects on molten iron, and can also improve the mechanical properties and wear resistance of cast iron.

2. Silicon Barium Inoculant: It is a type of inoculant that is added to the molten iron to change the crystal structure of the cast iron and improve its performance. The addition of silicon barium inoculant can promote the formation of a fine and dispersed graphite structure, which can greatly improve the mechanical properties and wear resistance of the cast iron.

3. Silicon Barium Calcium Inoculant: It is a kind of complex inoculant, which is a combination of silicon, barium, and calcium. It has the functions of both silicon barium inoculant and calcium-bearing inoculant. The addition of silicon barium calcium inoculant can improve the mechanical properties, wear resistance, and high-temperature performance of cast iron.

In summary, these three types of inoculants have different functions and advantages, and their choice depends on the specific casting requirements and performance needs.