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Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Metal silicon is a product produced by smelting quartz and coke in an electric furnace, with a main component silicon element content of about 98%, and other impurities such as iron, aluminum, and calcium.
In China, metallic silicon is usually classified according to the content of the three main impurities, namely iron, aluminum, and calcium. According to the percentage content of iron, aluminum, and calcium in metallic silicon, it can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, etc. In each grade, the first and second codes represent the percentage content of iron and aluminum, while the third and fourth digits represent the calcium content.Therefore, 3303 represents the content of iron, aluminum, and calcium in metallic silicon, which is 0.3%, 0.3%, and 0.03%.It is a high-purity metal silicon product.
The characteristics of the Metal Silicon 3303.
Chemical composition: The silicon content of metal silicon 3303 is about 99.3%, and it also contains a small amount of impurities such as aluminum, iron, calcium, etc.
Physical composition: Metal silicon 3303 has good corrosion resistance performance.
Usage: Metal silicon 3303 is mainly used in fields such as chemical engineering, building materials, manufacturing of semiconductor materials, optical fibers, solar cells, high-tech products, etc.
Production method: Metal silicon 3303 requires high-temperature reduction method.
Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Metal silicon is a product produced by smelting quartz and coke in an electric furnace, with a main component silicon element content of about 98%, and other impurities such as iron, aluminum, and calcium.
In China, metallic silicon is usually classified according to the content of the three main impurities, namely iron, aluminum, and calcium. According to the percentage content of iron, aluminum, and calcium in metallic silicon, it can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, etc. In each grade, the first and second codes represent the percentage content of iron and aluminum, while the third and fourth digits represent the calcium content.Therefore, 3303 represents the content of iron, aluminum, and calcium in metallic silicon, which is 0.3%, 0.3%, and 0.03%.It is a high-purity metal silicon product.
The characteristics of the Metal Silicon 3303.
Chemical composition: The silicon content of metal silicon 3303 is about 99.3%, and it also contains a small amount of impurities such as aluminum, iron, calcium, etc.
Physical composition: Metal silicon 3303 has good corrosion resistance performance.
Usage: Metal silicon 3303 is mainly used in fields such as chemical engineering, building materials, manufacturing of semiconductor materials, optical fibers, solar cells, high-tech products, etc.
Production method: Metal silicon 3303 requires high-temperature reduction method.
