Silicon metal 5503 is a common brand of silicon metal. Its silicon content is relatively high, generally above 98%. The high silicon content allows it to play an important role in some specific application fields. The upper limit of iron content is 0.5%, and aluminum The upper limit of content is 0.5%, and the upper limit of calcium content is 0.3%. The relatively low impurity content ensures the quality and performance of silicon metal 5503, enabling it to meet the requirements of a variety of high-precision industrial production.

Silicon metal 5503

chemical composition

Silicon Metal	Grade	Chemical Composition
		Si(%)	Impurity Content
		Si(%)	Fe(%)	Al(%)	Ca(%)	P(PPM)
	97	>97.0%	≤1.5	≤0.5	≤0.3
	553	>98.5%	≤0.5	≤0.5	≤0.3	-
	441	>99.0%	≤0.4	≤0.4	≤0.1
	3303	>99.3%	≤0.3	≤0.3	≤0.03	≤50
	2502	>99.5%	≤0.25	≤0.25	≤0.02	≤40
	2202	>99.5%	≤0.2	≤0.2	≤0.02	≤40
	421	>99.2%	≤0.4	≤0.2	≤0.1	-
	411	>99.2%	≤0.4	≤0.1	≤0.1	-

silicon metal 5503 uses

Aluminum alloy industry:

It is one of the important additives in aluminum alloy production. It can significantly improve the strength, hardness and wear resistance of aluminum alloys, while also improving the casting and processing properties of aluminum alloys, making them easier to form and process. Therefore, it is widely used in aerospace, automobile manufacturing, machinery manufacturing and other fields to produce various high-performance aluminum alloy parts.

Silicone industry:

As the basic raw material for the production of silicone compounds, through a series of complex chemical reactions, various silicone products such as silicone oil, silicone rubber, and silicone resin can be made. These silicone products have excellent high temperature resistance, low temperature resistance, weather resistance, electrical insulation and other properties, and are widely used in electronic appliances, construction, medical, cosmetics and other industries.

Semiconductor industry:

Although its purity is lower than that of semiconductor-grade silicon, it is still used in some semiconductor production links that do not require extremely high silicon purity, such as as one of the raw materials for the production of polysilicon. After further purification and processing, polycrystalline silicon can be used to make monocrystalline silicon wafers, which can then be used to produce semiconductor devices such as integrated circuits and solar cells.

Steel industry:

Adding an appropriate amount of silicon metal 5503 during the steel smelting process can deoxidize and increase silicon, increase the strength, hardness and toughness of steel, and improve the quality and performance of steel, especially in the production of high-strength alloy steel, When it comes to special steel types such as stainless steel, silicon metal 5503 is one of the indispensable alloy elements.

silicon metal 5503

company Advantages

Henan Aon Metal and Materials Co., Limited：It has rich production experience in the field of metallurgical materials. The silicon metal 5503 products it produces can meet the personalized needs of different customers, providing a diversified product selection for the silicon metal market.

Send Inquiry Now

Hot Tags: silicon metal 5503, China silicon metal 5503 manufacturers, suppliers, factory, Industrial Silicon, Metal Silicon, Metal Silicon 3303, Metal Silicon 553, Metal Silicon 97, Silicon Metal