High Level Product Ferro Silicon Powder

A preparation method and application of a carbon nanocomposite ferro silico powder, where the combination of carbon nano and other nanomaterials with silicon iron powder is treated using a chemical grafting method, effectively overcoming the issues of poor dispersion, easy agglomeration, and poor long-term storage stability of nanomaterials. The products obtained by this invention show superior bending strength, surface hardness, and Vickers softening point compared to traditional materials under similar density.

1.A ferro silicon powder recycling and reuse circulating processing system with storage capacity, which is equipped with screening devices, magnetic separation devices, impurity slurry storage pools, pump pools, conveying pumps, and conveying pipes. It is characterized in that a silicon iron powder recycling circulating component is arranged between the conveying pump and the pump pool, which consists of a dewatering device, a circulating water pump pool, a silicon iron powder storage pool, and a conveyor belt. A three-way pipe is connected to the conveying pipe between the conveying pump and the production system, with one pipe opening of the three-way pipe connected to the conveying pump through the conveying pipe, the second pipe opening of the three-way pipe connected to the production system through the conveying pipe, and the conveying pipe equipped with valve A. The third pipe opening of the three-way pipe is connected to the feeding port of the dewatering device through the conveying pipe, with valve B placed on this conveying pipe. By separately controlling valve A and valve B, the recycling of silicon iron powder is achieved, featuring simple structure, easy operation, and good recovery effect.

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