Pure Silicon Metal | High Purity Silicon Metal at Best Price
Pure silicon metal is a high purity silicon metal with Si ≥ 99.99%. It has a gray appearance with a metallic luster and can be processed into shapes such as lumps, grains, and powders. Pure silicon metal is an important raw material in fields such as semiconductors and photovoltaics, utilizing its excellent electrical conductivity and heat resistance to effectively enhance the lifespan and overall performance of products. With the rapid development of electronic devices, the market demand for pure silicon metal is also increasing, making it a highly regarded "star" product in the industry.
Properties of Pure Silicon Metal
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High Purity: Pure gray solid silicon metal is primarily composed of Si, Fe, Al, and Ca, with Si ≥ 99.99%. It is a high purity silicon metal product that offers advantages such as low impurities and high absorption rates.
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Electrical Conductivity: Due to its good electrical conductivity, pure silicon metal 2202 is widely used in the semiconductor and photovoltaic fields. Its conductivity significantly improves under high-temperature conditions, and adding elements like P and B can further enhance its electrical performance.
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Heat Resistance: With a melting point of about 1414°C, pure silicon metal maintains good stability in high-temperature environments, not easily melting or decomposing. This makes products made from pure silicon metal exhibit excellent high-temperature performance, remaining stable during operation in elevated temperatures.
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Chemical Stability: Due to its high purity, chemical grade pure silicon metal does not readily react with other chemicals in dry and non-oxidizing environments, showcasing good chemical stability.
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High Mechanical Strength: Pure silicon metal possesses high hardness and strength, making it widely used in casting and structural applications. This effectively enhances the wear resistance of products, extending their lifespan.
Applications of Pure Silicon Metal
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Semiconductor Industry: Pure silicon metal is a fundamental material for manufacturing semiconductor devices, such as diodes, transistors, and integrated circuits. Due to its excellent electrical conductivity and adjustable electrical properties, silicon has become the core of electronic products.
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Solar Cells: Pure silicon is the primary material for photovoltaic cells, converting sunlight into electrical energy through the photovoltaic effect and widely used in solar power generation.
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Casting and Alloys: In aluminum-silicon alloys, metallurgical grade pure silicon metal is used to improve the casting performance of aluminum, enhancing oxidation resistance and wear resistance. It is widely applied in the automotive industry and machinery manufacturing.
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Chemical Industry: Pure silicon metal can be used to produce silicon compounds, such as siloxanes and silicates, which are used in products like coatings, adhesives, and silicones.
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Optoelectronic Devices: In optoelectronic devices such as lasers and photodetectors, pure silicon also serves as an important material, reflecting its significance in optoelectronics.
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High-Temperature Refractory Materials: Due to its high-temperature resistance properties, pure silicon can be used to manufacture refractory materials and linings in high-temperature furnaces.
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Silicon-Based Material Research: Pure silicon metal is a crucial foundation for the research of various new materials, such as interlayer materials in two-dimensional materials (e.g., graphene).
Grades of Pure Silicon Metal
| Grades | Specifications | |||
| Chemical composition(%) | ||||
| Si | Fe | Al | Ca | |
| Min | Max | |||
| Pure Silicon Metal 3303 | 99.0 | 0.3 | 0.3 | 0.03 |
| Pure Silicon Metal 2202 | 99.0 | 0.2 | 0.2 | 0.02 |
| Pure Silicon Metal 1101 | 99.0 | 0.1 | 0.1 | 0.01 |
| Size:1-10mm, 3-8mm, 10-50mm, 10-100mm, 200 mesh, 325 mesh, | ||||
Purchasing Pure Silicon Metal at Best Prices
How to purchase high purity silicon metal at a lower price is currently the primary concern for users in the industry. Buying pure silicon metal directly from manufacturers in bulk is an effective way to reduce procurement costs. Since the production of pure silicon metal involves complex raw materials and manufacturing processes, pure silicon metal manufacturers are also seeking more economical methods to produce it. XLS Metals is a manufacturer with over ten years of experience in producing pure silicon metal and has established a professional research and development laboratory. To effectively lower the production costs of pure silicon metal and allow users to purchase it at more favorable prices, XLS Metals has optimized its raw material procurement channels and continuously improved the production methods of pure silicon metal through its independent research and development laboratory, holding multiple technology patents related to pure silicon metal.
In addition, XLS Metals supports selling pure silicon metal through direct sales from the manufacturer, reducing the procurement processes for users and significantly cutting their purchasing costs, making it truly possible to buy pure silicon metal at the best prices. Over the years, XLS Metals has earned wide acclaim in the industry for its high purity silicon metal and professional services. Its products serve users across various fields globally and have been praised as "best pure silicon metal supplier and manufacturer."
