High Pure Silicon Metal 553 441 Powder With Low Price
High Pure Silicon Metal 553 441 Powder With Low Price
silicon metal powder
silicon metal powder made of single crystal silicon wafer processing by pulling, and is widely used in the field of high technology, integrated circuit, electronic components essential raw materials.
| Silicon metal powder | ||||||
| Chemical industry | Composition% | Specification | ||||
| Si | Fe | Al | Ca | Size in mesh | Size in um | |
| ≥ | ≤ | |||||
| 99.6 | 0.2 | 0.15 | 0.05 | 30-120mesh | 590um-124um | |
| 99.2 | 0.4 | 0.2 | 0.1 | 40-140mesh | 590um-124um | |
| 99 | 0.4 | 0.4 | 0.2 | 40-160mesh | 420um-92um | |
| 98.5 | 0.5 | 0.5 | 0.3 | 40-120mesh | 420um-124um | |
| 98 | 0.6 | 0.5 | 0.3 | 40-425mesh | 420um-36um | |
| Metallurgical | 99.6 | 0.2 | 0.15 | 0.05 | -150mesh | 100um |
| 99.2 | 0.4 | 0.2 | 0.1 | -200mesh | 74um | |
| 99 | 0.4 | 0.4 | 0.2 | -325mesh | 44um | |
| 98.5 | 0.5 | 0.5 | 0.3 | -400mesh | 38um | |
| 98 | 0.6 | 0.5 | 0.3 | -600mesh | 25um | |
| Low grade silicon | 95-97 | impurity content≤4.0% | 40-140mesh | 420um-104um | ||
| 90-95 | -200mesh | 74um | ||||
Silicon Metal Powder Detail
Silicon metal powder size can be customized:10-600mesh
| Grade | Composition | |||
| Impurities(%) | ||||
| Si | Fe | AI | Ca | |
| ≥ | ≤ | |||
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 1501 | 99.69 | 0.15 | 0.15 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Silicon Metal Detail
Silicon metal Size: 10-30mm; 30-50mm; 50-100mm or according to customer requirements
HISTORY
Q: Do you have any in stock?
A: Our company has a long-term stock of spot, to meet customer requirements.
Q: Can we customize special products?
A: Our company has a professional team to customize and produce all kinds of products for customers.
Q: Can you solve the problems in the use of your products?
A: Yes. Our company has long accumulated experience, can solve all the problems in the use process.
Q: Do you have any experience in reducing tariffs or costs for exports?
A: Our company has professional team to reduce costs for customers.
Q: Does your company's production capacity meet the needs of customers?
A: Our company has strong strength, stable and long-term ability to meet various needs of customers.
Q: Can you make products according to customer's requirements?
A: We can meet all kinds of customized products required by customers.
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