Ferro alloy
High Purity Silicon Metal 553 for Casting
Silicon metal 553 is a high-purity grade of silicon metal that is commonly used in various industrial applications. It is a silver-gray or dark gray solid material that is typically produced by red...
DESCRIPTION
Silicon metal 553 is a high-purity grade of silicon metal that is commonly used in various industrial applications. It is a silver-gray or dark gray solid material that is typically produced by reducing silica with carbon in an electric furnace. Here are some of the features and uses of silicon metal 553:
- High Purity: Silicon metal 553 has a purity level of at least 99.5%, making it ideal for applications that require high-purity materials.
- Good Electrical Conductivity: Due to its excellent electrical conductivity, silicon metal 553 is used in the production of electronic components such as semiconductors, solar cells, and integrated circuits.
- Heat Resistance: Silicon metal 553 has excellent heat resistance, making it ideal for use in high-temperature applications such as furnace linings, refractory materials, and ceramics.
- Corrosion Resistance: Silicon metal 553 is resistant to corrosion, making it ideal for use in harsh environments such as chemical plants and oil refineries.
- Alloying Agent: Silicon metal 553 is often used as an alloying agent in the production of aluminum alloys, cast iron, and other metals.
- Chemical Industry: It is also used in the production of silicone, which is used in a wide range of products including sealants, adhesives, lubricants, and medical implants.
| Silicon metal Type | Chemical Composition (%) | |||
| Si(Min) | Max | |||
| Fe | Al | Ca | ||
| Si-1101 | 99.7 | 0.1 | 0.1 | 0.01 |
| Si-2202 | 99.5 | 0..2 | 0.2 | 0.02 |
| Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Si-411 | 99.3 | 0.4 | 0.1 | 0.1 |
| Si-421 | 99.2 | 0.4 | 0.2 | 0.1 |
| Si-441 | 99.0 | 0.4 | 0.4 | 0.1 |
| Si-553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 97% | 97 | 1.3 | 1.0 | 0.3 |
| Size | 10-100mm 90% MIN/10-50MM 90% MIN | |||
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