Grade	Chemical Composition %
	Si Content(%)	Impurities(%)
		Fe	Al	Ca
Silicon Metal 2202	99.58	0.2	0.2	0.02
Silicon Metal 3303	99.37	0.3	0.3	0.03
Silicon Metal 553	98.7	0.5	0.5	0.3
Other chemical compositions and sizes can be supplied upon request.

 

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.

 

 

is a silver gray or dark gray powder with a metallic luster, which is of high melting point, good heat resistance, high resistivity, and superior oxidation resistance, which is an essential basic raw material in the hi-tech industry.

 

The classification of silicon metal is usually classified according to the iron, aluminum, and calcium content in the silicon metal components. According to the content of iron, aluminum, and calcium in silicon metal, silicon metal can be divided into 553 441 411 421 3303 3305 2202 2502 1501 1101 and other different brands.

 

In industry, silicon metal is usually made by carbon reduction of silicon dioxide in the electric furnace chemical reaction equation: SiO2 + 2C Si + 2CO so that the purity of silicon metal is 97~98%, called silicon metal and then melts after recrystallization, with acid to remove impurities, the purity of silicon metal is 99.7~99.8%.

 

ZhenAn is a company dedicated to developing, producing, processing, and selling ferroalloy products. With a workforce exceeding 200 skilled individuals, we boast a state-of-the-art ferro silicon production facility and a production base for various alloy and casting alloy products.



Our company is financially robust, equipped with cutting-edge production technology and machinery, and fortified by a

comprehensive quality assurance system. We take pride in delivering consistently stable and reliable product quality, making us a trusted and long-term supplier of alloy materials for well-known iron and steel enterprises.

 

The 65 manganese iron blocks produced by ZarenAn are considered high quality in the Chinese and international markets.

 

http://www.metal-alloy.com/