Products Description
The characteristics of silicon metal 421 include high melting point, good heat resistance, high resistivity, and high oxidation resistanceThese characteristics make silicon metal 421 widely used in many fields. High melting point and good heat resistance make silicon metal 421# stable in high-temperature environments, not easy to deform or damage, and is very suitable for application scenarios that need to withstand high temperatures. The high resistivity makes silicon metal 421 have potential application value in the field of power and electronics, and can be used to make electronic components such as resistors.
Products parameters
| Garde | Composition | ||||
| Si Content (%) | Impurities (%) | ||||
| Fe | Al | Ca | P | ||
| Silicon Metal 1501 | 99.69 | 0.15 | 0.15 | 0.01 | ≤0.004% |
| Silicon Metal 1502 | 99.68 | 0.15 | 0.15 | 0.02 | ≤0.004% |
| Silicon Metal 411 | 99.4 | 0.4 | 0.1 | 0.1 | ≤0.005% |
| Silicon Metal 421 | 99.3 | 0.4 | 0.2 | 0.1 | - |
Products cooperation pictures




1.The high antioxidant effect makes silicon metal 421 effectively resist oxidation and prolong the service life, especially for those applications that require long-term exposure to air.In addition, the packaging of silicon metal 421# is usually a ton bag with polyethylene film inside, which helps to protect the product from the external environment and maintain the quality and performance of the product. Silicon metal 421# has a wide range of applications, including but not limited to refractory materials, powder metallurgy industries, where it is used as an excellent antioxidant to improve the high temperature resistance, wear resistance and oxidation resistance of products. In the metallurgical casting industry, silicon metal 421# is used as a non-iron-based alloy additive and silicon steel alloy agent to improve the hardenability of steel. These applications demonstrate the important role of silicon metal 421# in improving product performance and extending service life.
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