Aluminum plant metal silicon particle size

The particle size of silicon metal refers to the particle size of silicon metal, which is generally expressed in units of mesh, and the common mesh number is 100 mesh, 200 mesh, 325 mesh and so on. Among them, the greater the number of mesh, the finer the particle size, that is, the same weight of metallic silicon, the greater the number of mesh, the greater the surface area, the higher the activity.

For aluminum plants, silicon metal is an important alloy raw material, and the size of particle size in the production process is very important. If the particle size is too large, it will not only affect the reaction speed, which will affect the quality of the alloy, but also increase the production cost. However, if the particle size is too fine, it is easy to caking during storage and transportation, resulting in reduced production efficiency and even a threat to production safety.

In order to obtain the appropriate metal silicon particle size, aluminum plants usually use a variety of methods for processing and screening. Common methods include mechanical milling, which is usually used to initially break the metal silicon raw material to a particle size suitable for further processing; Air classification can separate metal silicon with different particle sizes to reach the required particle size requirements; The screening can further screen out the unqualified metal silicon particles.

In actual production, aluminum plants also need to choose different particle sizes of metal silicon according to the requirements of different alloys. For example, for high-strength aluminum alloys, finer metallic silicon is needed to ensure their mechanical properties and formability. When preparing other aluminum alloys, different particle sizes can be selected according to needs.

In short, the size of the metal silicon particle size of the aluminum plant directly affects the quality and production cost of the aluminum alloy, so it is very important to carry out proper processing and screening. Through the continuous improvement and innovation of technical means, it is believed that in the future, aluminum plants can produce metal silicon products that are more in line with market demand.

Grain size requirements of metallic silicon powder in organosilicon production

The particle size of metal silicon powder in the production of organic silicon is generally required to be less than 5mm.

First, the role of metal silicon powder in silicone production

Metal silicon powder is one of the essential raw materials in the production process of silicone, mainly used in the production of synthetic resin, silicone rubber, silicone oil and other silicone materials. Among them, synthetic resin is an important part of silicone materials, which can be used to manufacture thermal insulation materials, waterproof coatings, refractory materials and so on.

Second, the influence of the particle size of metal silicon powder on the production of silicone

The particle size of metallic silicon powder has an important effect on the production of organosilicon. If the particle size is too large, it will affect the reaction rate and reaction efficiency. If the particle size is too small, it will increase the production cost and pollute the environment. Therefore, for silicone production, it is required to use metallic silicon powder with a particle size of less than 5mm.

Third, the control method of metal silicon powder particle size

The control methods of metal silicon powder size are mainly as follows:

1. Screening method: The use of a certain size of the screen to screen the metal silicon powder, to meet the requirements of the required particle size, you can use.

2. Grinding method: The metal silicon powder is finely ground by the grinder to achieve the required particle size.

3. Violent vibration method: The high-frequency vibrator is used to oscillate the metal silicon powder to achieve the required particle size requirements.

In short, in the production of silicone, the particle size of metal silicon powder has an important impact on the reaction rate, reaction efficiency, cost and environmental protection, so we must take effective control methods to ensure the smooth progress of the production process and the stability of product quality.