Silicon carbon briquette is an alloy composed of silicon and carbon, also known as high-carbon silicon, that is, ferrosilicon with a large carbon content. The silicon-carbon alloy is crushed and mixed with silicon powder and other raw materials according to the ratio, and silicon-carbon briquette binder is added, and pressed into a briquette shape to make it more in line with the steelmaking process .

Silicon carbon briquettes made by adding silicon carbon briquette binders are one of the most widely used smelting materials at present, which can present a good property in deoxidation and inoculation, and can also be used as a reducing agent. It can optimize the quality of molten steel and improve the quality of products; reduce the amount of alloy added, reduce the cost of steelmaking, increase economic benefits, and reduce the labor intensity of workers.

silicon carbide briquette :

1. Deoxidation. The use of silicon carbon briquettes in the steelmaking industry can reduce the deoxidation time by 10-30%. Silicon and oxygen have a very stable affinity and can generate silicon dioxide.

2. Silicon carbon briquettes can quickly reduce the oxygen content in molten steel, virtually reduce the oxides in molten steel, improve the purity of molten steel and improve the quality of steel, so silicon carbon briquettes also have the application of reducing smelting slag.

3. The use of silicon carbon briquettes in casting can play a good role in promoting the crystallization of graphite. At the same time, it can also promote the formation of nodular graphite, improve the quality of castings, and greatly reduce the occurrence of iron nozzle blockage.

Production of silicon carbide briquettes:

To add alloy and recarburizer to the bottom of the ladle along with the molten steel during the tapping process to complete the task of carburization and deoxidation alloying. Therefore, after adding silicon carbon briquette binder, press them into briquettes with a size of 10~50mm , and adding them into molten steel can play a role in deoxidation, so that the recovery rate and stability of carbon can be improved, and it is also more convenient in terms of transportation and storage.

Silicon carbon powder + silicon carbon briquette binder + water, after stirring evenly, put it on the briquette pressing machine, and the pressed briquettes can be dried in a dryer or dried naturally.

JIANJIE GROUP is a leading binder manufacturer and supplier located in Chengdu, China, which is a technological enterprise integrating R&D, production, sales and related service. Devoted to manufacturing binder products for more than twenty years, we have professional production equipment and processes, a strong technical team and a scientific management system.

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