Metallurgical grade silicon price is mainly affected by the supply side and demand side. Since 2020, global silicon metal production and consumption have been basically in balance. China is the largest producer and consumer of silicon metal in the world. According to data, global silicon metal production in 2022 was 5 million tons, of which China accounts for about 80%. The main consumption areas of Silicon metal are organic silicon, polycrystalline silicon and cast aluminum-silicon alloy.
In the main consumer fields, the largest consumption of Si metal in the world is organic silicon, accounting for more than one-third. The second largest consumption is the aluminum alloy industry, accounting for one-third. Globally, polysilicon is the third largest industrial silicon In the large consumption field, it accounts for nearly one-fifth, but its in a stage of rapid growth and has huge potential for future development.
What is Metallurgical Grade Silicon Price
When silicon is a material additive, it can make the aluminum alloy more tough and less likely to crack. The application in this direction is highly related to the production and consumption of non-ferrous metal aluminum varieties. Aluminum alloys are mainly for in automobiles, motorcycles, and aluminum alloy die-casting industries. They are also useful in deformed aluminum alloys such as aluminum rods, plates, strips, doors, windows, Aerospace and other fields. The metallic silicon used in this field is metallurgical grade silicon metal.
The main consideration for metallurgical grade silicon is the content of iron and calcium elements, with calcium as the key. Among them, the typical recycled cast aluminum alloy of ADC12 grade mainly uses 553# silicon and Off grade silicon metal. Aluminum alloys have requirements for elements such as phosphorus in industrial silicon, and models such as 2502# and 2202# with less impurity content are common models.
Metallurgical grade silicon metal includes silicon metal 553, Si metal 441, Si 3303, etc. That is to say, silicon metal 97 also belongs to metallurgical grade si metal.
From an upstream perspective, raw material costs have a main affect to metallurgical grade silicon price. Its production requires silica, reducing agents, graphite electrodes and electricity. For every ton of silicon metal’s production, consumes 2.5-3 tons of silica; 2 tons of petroleum coke, or reducing agents such as charcoal, and about 0.1 tons of graphite electrodes. Each ton of silicon metal production also requires 12,000 kilowatt hours of electricity. Other costs include labor costs, equipment depreciation, etc.
Generally speaking, silicon metal price is affected by many factors. If you want to get the latest silicon metal price, please contact us Anyang Highrise Metal Material, as professional si metal supplier, we are happy to provide customers with the best prices and products.