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 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
Metal silicon 3303 usually exists in block, granular or powder form, and the specific form depends on its production process and subsequent application requirements. It has a dark gray luster, high melting point, good heat resistance, high resistivity, and high oxidation resistance. These physical properties enable metal silicon 3303 to maintain stable performance under high temperature, high pressure and strong corrosive environment.
The production of metallic silicon 3303 usually adopts the carbon thermal method, that is, silica is used as raw material, petroleum coke, charcoal, wood chips, low-ash coal, etc. are used as reducing agents, and it is obtained by high-temperature smelting in a submerged thermal electric furnace. In order to improve its purity, it is usually necessary to carry out multiple refining and purification processes, such as blowing outside the furnace, slag refining, etc., to remove impurity elements in metallic silicon.
Metal silicon 3303 is widely used in many fields due to its high purity and excellent physical properties. Metal silicon 3303 is an important raw material for the preparation of aluminum alloys. By adding metal silicon 3303, the mechanical properties, corrosion resistance and thermal stability of aluminum alloys can be improved. When smelting special steels and non-ferrous alloys, metal silicon 3303 acts as a deoxidizer and alloy additive to help improve the quality and performance of steel. After further purification, metal silicon 3303 can be used to manufacture high-purity silicon products such as silicon polishing sheets and solar cells. These products play an important role in the information industry and new energy industry. Electronic devices such as high-power transistors, rectifiers and solar cells made of silicon single crystals doped with specific trace impurities are widely used in the electronics industry.
Metal silicon 3303 can be used to manufacture silicone rubber, silicone oil, silicone resin and other organic silicon compounds, which play an important role in the coating, plastic, rubber and other industries. Metal silicon 3303 can also be used to manufacture other chemicals, such as high temperature resistant materials, optical fiber communication materials, etc., to meet the needs of specific industries. Metal silicon 3303 has excellent high temperature resistance and corrosion resistance, and can be used to manufacture various refractory materials, such as silicon bricks, siliceous refractory mud, etc., and is widely used in high temperature industrial fields such as steel, non-ferrous metals, glass, cement, etc. Metal silicon 3303 can be used to manufacture certain mechanical parts and tools, taking advantage of its high strength, high hardness and wear resistance.
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