Ferro alloy
High Purity Silicon Metal Powder 325
Silicon is ubiquitous in our daily lives, from the microchips in our smartphones to the solar panels that power our homes. High purity silicon metal powder 325 is an essential ingredient in the pro...
DESCRIPTION
Silicon is ubiquitous in our daily lives, from the microchips in our smartphones to the solar panels that power our homes. High purity silicon metal powder 325 is an essential ingredient in the production of these technologies, and it plays a crucial role in driving innovation and progress.
High purity silicon metal powder 325 is a finely powdered form of silicon that is highly pure and free from impurities. It is produced by the high-temperature reduction of quartz (silicon dioxide) with carbon in an electric arc furnace. The resulting product is a high purity silicon metal that is then crushed and milled into a fine powder.
The size of the particles in high purity silicon metal powder 325 is carefully controlled to ensure uniformity and consistency. The powder is classified as 325 mesh, meaning that it contains particles that are smaller than 44 microns in diameter. This fine particle size is ideal for use in a wide range of applications, including:
– The production of silicon wafers for microchip fabrication
– The manufacturing of solar cells and modules
– The production of high-strength, lightweight alloys and composites
– The development of advanced ceramics and refractories
– The creation of specialty chemicals and pharmaceuticals
| silicon powder | Size (mesh) | Chemical Composition % | |||
| Si | Fe | Al | Ca | ||
| ≥ | ≤ | ||||
| for chemical use | Si-(20-100 mesh) | 99.6 | 0.2 | 0.15 | 0.05 |
| Si-(30-120 mesh) | |||||
| Si-(40-160 mesh) | 99.2 | 0.4 | 0.2 | 0.1 | |
| Si-(100-200 mesh) | 99 | 0.4 | 0.4 | 0.2 | |
| Si-(45-325 mesh) | 98.5 | 0.5 | 0.5 | 0.3 | |
| Si-(50-500 mesh) | 98 | 0.6 | 0.5 | 0.3 | |
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