Parameters and standards for aluminum factories to purchase silicon metal

With the continuous development of science and technology, aluminum alloys are used more and more widely, and in the production process of aluminum alloys, metallic silicon, as one of the important raw materials, is also indispensable. Therefore, the parameters and standards for aluminum plants to purchase metallic silicon have also received increasing attention.

First of all, one of the main parameters for aluminum plants to purchase metallic silicon is silicon content. Silicon content is one of the key indicators to measure the quality of metallic silicon. The higher the silicon content, the better the quality of metallic silicon. Usually, the silicon content of metal purchased by aluminum plants is required to be above 90%.

Secondly, the impurity content of metallic silicon is also an important parameter. The lower the impurity content of metallic silicon, the higher the purity requirements for aluminum products. Therefore, aluminum plants usually require the impurity content of metallic silicon to be less than 1%. In addition, the particle size of metallic silicon is also a parameter that needs to be considered. Usually, the particle size of metallic silicon purchased by aluminum plants is between 1-10mm. This is because metallic silicon of this particle size can be better mixed with other materials, thereby ensuring the qualification rate of aluminum products.

In short, the parameters and standards for aluminum manufacturers to purchase metallic silicon are crucial to the quality and efficiency of aluminum production. Therefore, we should attach great importance to this issue and continuously strengthen the supervision and control of the quality of metallic silicon to ensure that the quality and reliability of aluminum products continue to improve.