Products Parameter
|
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 1101 |
99.79 |
0.1 |
0.1 |
0.01 |
≤0.004% |
|
Silicon Metal 2202 |
99.58 |
0.2 |
0.2 |
0.02 |
≤0.004% |
|
Silicon Metal 2502 |
99.48 |
0.25 |
0.25 |
0.02 |
≤0.004% |
|
Silicon Metal 3303 |
99.37 |
0.3 |
0.3 |
0.03 |
≤0.005% |
|
Silicon Metal 411 |
99.4 |
0.4 |
0.1 |
0.1 |
≤0.005% |
|
Silicon Metal 421 |
99.3 |
0.4 |
0.2 |
0.1 |
– |
|
Silicon Metal 441 |
99.1 |
0.4 |
0.4 |
0.1 |
– |
|
Silicon Metal 551 |
98.9 |
0.5 |
0.5 |
0.1 |
– |
|
Silicon Metal 553 |
98.7 |
0.5 |
0.5 |
0.3 |
– |
|
Off-Grade Silicon Metal |
96 |
2 |
1 |
1 |
– |
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.

Products Description
Silicon metal 551 has high purity and stability, which makes it maintain excellent performance in various applications. Because the chemical composition contains silicon and hydrogen, silicon metal 551 has certain conductivity and heat dissipation, which is suitable for the preparation of microelectronic devices. In addition, silicon metal 551 also has excellent mechanical properties, including high strength and hardness, as well as good wear resistance and corrosion resistance.

The excellent mechanical properties of metallic silicon 551 make it possible to manufacture materials with high strength and hardness. For example, it can be used to prepare cutting tools, abrasive materials, etc., and improve the production efficiency and product quality of the manufacturing industry. Silicon element in the chemical composition of metallic silicon 551 has good chemical reactivity and can be used for the preparation of catalysts and the catalysis of organic synthesis reactions. It can be used as raw material of chemical reagents and catalysts, and plays an important role in the chemical industry.

Silicon metal 551 is often used in smelting, casting and forging processes in the metallurgical industry as a deoxidizer and alloy additive. Silicon-aluminum alloy is the most used silicon alloy, in which silicon metal 551 is an important component. Silicon-aluminum alloy has low density, low thermal expansion coefficient, excellent casting performance and wear resistance, and is often used in the production of aerospace vehicles and automobile parts. Silicon metal 551 is used to make concrete reinforcement, cement, glass and other products in the building materials industry, which can improve the hardness, wear resistance and corrosion resistance of building materials.

To sum up, silicon metal 551 is widely used in many industries, such as electronics, metallurgy, chemical industry, building materials, etc. Its excellent performance and diversified uses make it an indispensable and important material in modern industry.
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