the production process of ferrosilicon
Ferrosilicon is an important metallurgical raw material, which is widely used in steel, foundry, electronics and other industries, and has high economic value. Ferrosilicon is generally made of quartz, coal coke and ferroalloy as raw materials, and is smelted at high temperature, so its composition and shape are different. Among them, ferrosilicon block is a form of ferrosilicon, which includes ferrosilicon natural block and standard block.


The difference between natural blocks and standard blocks
1. Ingredient differences
There is a big difference in the composition of ferrosilicon natural blocks and standard blocks. Most of the natural blocks are formed after the smelting of raw materials, and the composition is relatively unstable, and the composition may also be different between different positions, so the silicon content, impurity content, and size of the natural block fluctuate greatly. The standard block is finely processed by the industrial production process, the composition is relatively stable, and the silicon content and impurity content have clear standard requirements, which is more suitable for various processing and production needs.
2. Shape differences
The shape of the natural block of ferrosilicon is irregular, the block is uneven, and there may be large differences in length, width and height, which is not convenient for packaging, transportation and use. The shape of the standard block is generally produced in accordance with the standardized standard, and the length, width and height are relatively uniform, which is easy to handle and use.
3. Differences in use
There are certain differences in the use of ferrosilicon natural blocks and standard blocks. Natural blocks can be used in electronics, chemical industry and other fields, but not very suitable for steel, casting and other fields, because its composition is unstable and irregular shape, which affects the processing and production effect; The standard block is more suitable for the field of steel and casting, which ensures the stability of the composition and the unity of the shape, and has good processability and production effect.
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