Anyang Huatuo can supply various grades of silicon metal, like silicon metal 553, 441, 2202, 3303, and 1101 in the size 10-100mm.
The Size Suppplied:
Silicon Metal Lump 10-100mm or as your required
Polycrystalline silicon Granule 1-10mm or as your required
Silicon Metal powder 200Mesh or 325 Mesh
Silicon metal lump processed by excellent industrial silicon and including full varieties. Used in the electro, metallurgy, and chemical industry. It is a silver-gray or dark gray powder with a metallic luster, which is of high melting point, good heat resistance, high resistivity, and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in the hi-tech industry.
The Function:
1. Silicon metal is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting.
2. It is widely applied to refractory material and power metallurgy industry to improve heat resistance, wear resistance, and oxidation resistance.
3. Silicon metal powder is regarded as an alloy additive, improving steel hardenability in the metallurgy and foundry industry.
4. It is mainly used in the production of alloys, polycrystalline silicon, organic silicon materials, and high-grade refractory.
| Model No. | Si | Fe | Al | Ca |
| Silicon metal 553 | 98.5%Min | 0.5Max | 0.5Max | 0.3%Max |
| Silicon metal 441 | 99.0%Min | 0.4Max | 0.4Max | 0.1%Max |
| Silicon metal 3303 | 99.0%Min | 0.3Max | 0.3Max | 0.03%Max |
| Silicon metal 2202 | 99.0%Min | 0.2Max | 0.2Max | 0.02%Max |
| Off-Grade silicon metal | 97.0%Min | 1.0Max | 1.0Max | 1.0%Max |
The Application for silicon metal:
1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.
2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.
3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semiconductors, etc.
Packing and Shipping:
Packaging Details: silicon metal lump is in a water-proof plastic woven bag, 1000kg per bag, or as per your requirements.
Delivery Time: Within 20 days after receipt of prepayment.Remark: Chemical composition and size can be optimized by the customers' requirements.
Certificates：
Customer:
Our silicon metal is welcomed to the majority of provinces and cities throughout the country and exported to many countries, including the U.S.A., India, South Africa, Mexico, Korea, and Japan. Good quality, good service, and all the other advantages help us win the welcome from our foreign customers. Adhering to the business principle of "Quality First and Credit Supreme", we always focus on "development, innovation, management and service" and insist on technical reform at a high level to develop new products. Therefore, we have garnered a great reputation among customers both at home and abroad.
