With the development of the chemical industry, black silicon carbide has also been used more and more widely. Can the silicon slag used in the preparation of black silicon carbide be reused? How should black silicon carbide be protected from moisture during storage?
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1. Can the silicon slag of black silicon carbide be reused?
In the production of black silicon carbide, the waste residue is the remaining part after its use. It can not only be matched with various alloy raw materials to produce silicon alloy materials, but also can be made into silicon slag balls, which can be reused, not only saving costs, but also Resources are reused.
The silicon slag balls produced by black silicon carbide silicon slag are balls with different diameters and sizes pressed from silicon slag, which are used for casting and steelmaking. Silicon slag is an incidental product produced in the production process of ferrosilicon. It is mainly used for steel slag to smelt pig iron, improve furnace temperature, promote slag discharge, and add labels. It can also be used in small foundry furnaces to replace ferrosilicon, improve the fluidity of molten iron, and improve castings. resistance and cutting ability. It can be seen that silicon slag material is a high-quality alloy additive, which is very helpful to industrial cast iron.
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2. How to prevent moisture in silicon carbide?
⑴ Care should be taken not to reduce the viscosity, and not to form false particles and agglomerates, so as not to affect the cutting efficiency and quality.
⑵ Do not leave black silicon carbide exposed in the air for too long.
⑶ The storage area should be kept as clean and dry as possible.
⑷ The unpacked black silicon carbide must be used up as soon as possible to avoid moisture and reduce the dispersion performance.
The silicon slag of black silicon carbide after use can be properly stored, only in this way can resources be saved, and silicon carbide should also be moisture-proof in time to avoid waste of resources!
