Analyze the price of metallic silicon for everyone
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Analyze the price of metallic silicon for everyone
With the continuous development of my country's metallic silicon industry, the industry is becoming more mature, but metallic silicon is a high-energy-consuming and high-emission industry. The silicon industry has increased its production capacity, eliminated inefficient electric furnaces, and promoted energy conservation and emission reduction in the industry. As we all know, metallic silicon is a product smelted by quartz and coke in an electric heating furnace. The content of the main component silicon is about 98% (99.99% silicon is also considered metallic silicon), and the remaining impurities are iron, aluminum, calcium, etc.
| Grade | Chemical Composition % | |||
| Si Content(%) | Impurities(%) | |||
| Fe | Al | Ca | ||
| Silicon Metal 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| Silicon Metal 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| Silicon Metal 411 | 99.4 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| Silicon Metal 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| Silicon Metal 553 | 98.7 | 0.5 | 0.5 | 0.3 |
| Other chemical composition and size can be supplied upon request. | ||||
Depending on the amount of impurities contained in metallic silicon, the price of metallic silicon is also different. The classification of metallic silicon is usually based on the content of the three main impurities of iron, aluminum, and calcium contained in its composition. According to the different contents of iron, aluminum and calcium in metal silicon, metal silicon can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, etc. According to different classifications, the uses and prices of metal silicon are also different. Therefore, in the metallurgical industry, the price of products is also of great concern.
Well, the above is an analysis of the characteristics and prices of metal silicon. I hope it will be helpful to everyone. If you have any questions about metal silicon in the future, you can leave us a message on the website at any time. ZhenAn, as a metal silicon manufacturer, we are also very familiar with the products and the price comparison trend of metal silicon. If you need anything, you can call us at any time +8615896822096.
