Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-iron-based alloys. Industrial silicon is also used as an alloying agent for silicon steel with strict requirements and as a deoxidizer for smelting special steels and non-ferrous alloys. After a series of processes, industrial silicon can be drawn into single crystal silicon for use in the electronics industry.

 

 

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.

 

 

The main component of metallic silicon is silicon, so it has similar properties to silicon. The properties of metallic silicon are similar to those of germanium, lead, and tin, and have semiconductor properties.

The classification of metallic silicon is usually based on the content of the three main impurities of iron, aluminum, and calcium contained in the metallic silicon component. According to the content of iron, aluminum, and calcium in metallic silicon, metallic silicon can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.

 

 

Our company has advanced production equipment and rich production experience, which can ensure product quality and stable supply. ZhenAn Metallurgy is committed to providing you with high-quality products and all-round services. We strictly abide by national quality standards to ensure product ingredients are accurate and quality is reliable. At the same time, we also provide technical consultation and after-sales service to answer your questions and problems during use.

 

 

Metallic silicon is used to produce organic silicon, prepare high-purity semiconductor materials, and prepare alloys for special purposes.

(1) Produce silicone such as silicone rubber, silicone resin, and silicone oil.

(2) Manufacturing high-purity semiconductors.

(3) Prepare alloy.

 

 

ZhenAn Ferroalloy is located in Anyang City, Henan Province, China. It has 20 years of production experience. High-quality ferrosilicon can be produced according to user requirements.

ZhenAn Ferroalloy has metallurgical experts, ferrosilicon chemical composition, particle size, and packaging that can be customized according to customer requirements.

The capacity of ferrosilicon is 60000 tons per year, with stable supply and timely delivery.

Strictly quality control, accept the third-party inspection SGS, BV, etc.

Having independent import and export qualifications.

 

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