Silicon Metal Alloy

Name: Silicon Metal Alloy
Brand: KongFang
SKU: 203199383

Silicon metal alloy, also known as crystalline silicon alloy or industrial silicon alloy, is mainly used as an additive for non-ferrous alloys. Silicon metal alloy is smelted from quartz and coke in an electric furnace. Silicon content is the main component of silicon metal and the remaining impurities are iron and aluminum. , calcium, etc. We supply silicon metal of 97, 553, 441, 331, 3303, 2202 etc.

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Description

Application of Silicon Metal Alloy

Silicon Metal is widely used in aluminium alloys to improve castability. In addition, it combines with other elements to improve the alloy's strength and to enable heat treatment.

Silicon metal can be used in the following fields:

1. Semiconductor manufacturing: Metal silicon is an important material in semiconductor manufacturing, used to produce transistors, solar cells, LEDs, etc.

2. Casting: The high melting point of metal silicon and the shape of buildings have become common refractory materials in casting.

3. Chemical industry: metal silicon can be used to produce organosilicon compounds, such as silicone oil, silicone rubber, silicon liquid, diatomaceous earth, etc.

4. Thermal industry: metal silicon can be used as insulation material, and is widely evaluated in high-temperature kiln and other fields due to its low thermal conductivity and high temperature stability.

5. Metallurgy: Metal silicon can be used as an initiator, which can react with metal oxides and reduce them to metals.

6. Electronic packaging: metal silicon can be used in the packaging of electronic packaging, such as integrated circuit packaging.

Size: 0-3mm , 3-10mm, 10-50mm, 10-100mm

Specification of Silicon Metal Alloy

Silicon Metal Specification
Garde	Si	Fe	Al	Ca
Garde	≥	≤
97#	97%	1.8%	0.5%	0.5%
553	98.5%	0.5%	0.5%	0.3%
441	99.1%	0.4%	0.4%	0.1%
421	99.3%	0.4%	0.2%	0.1%
411	99.4%	0.4%	0.1%	0.1%
3303	99.37%	0.3%	0.3%	0.03%
2502	99.48%	0.25%	0.25%	0.2%
2202	99.58%	0.2%	0.2%	0.02%
1101	99.79%	0.1%	0.1%	0.01%

Silicon metal has the following advantages in steelmaking:

1. Reduce carbon content: Metal silicon can replace part of the carbon source, effectively reducing the carbon content in steel, while improving the purity and quality of steel.

2. Increase the melting temperature: metal silicon has a high melting point, adding an appropriate amount of metal silicon can increase the melting temperature of slag, thereby promoting the formation and separation of slag.

3. Increase yield: metal silicon has strong oxidation-reduction properties, which can effectively improve the condition of molten steel, reduce the volatilization and loss of molten steel, and increase the yield of steelmaking.

4. Improve the quality of molten steel: metal silicon can effectively reduce the oxygen and sulfur content in molten steel, thereby improving the quality of molten steel.

5. Energy saving: the addition of metal silicon can reduce the impregnation amount of slag and the reaction temperature, save charge and smelting energy, and reduce the load of the furnace.

6. Promote recycling: Metal silicon can promote the reduction and melting of scrap steel, thus contributing to the recycling of scrap steel and resource recycling.

Kongfang can supply different models of high purity silicon metal, such as 97, 553, 441, 331, 3303, 2202 etc. Kongfang silicon metal mainly exported to South Korea, Japan, India, USA, Vietnam, Thailand, Germany, etc. We would welcome all clients to visit us and see our products. Hope to have change to cooperate with your esteemed company.

Silicon Metal Photo