Name: China Silicon Metal Granules Manufacturers, Suppliers and Factory - Made in China - ZhenAn International
Brand: ZhenAn
SKU: 234700250

Description

Silicon Metal Made In China

Metal Silicon Lumps Parameters

Grade	Chemical composition(%)
	Si	Fe	Al	Ca	P
	>	≤
1515	99.6%	0.15	-	0.015	0.004
2202	99.5%	0.2	0.2	0.02	0.004
2203	99.5%	0.2	0.2	0.03	0.004
2503	99.5%	0.2	-	0.03	0.004
3103	99.4%	0.3	0.1	0.03	0.005
3303	99.3%	0.3	0.3	0.03	0.005
411	99.2%	0.4	0.04-0.08	0.1	-
421	99.2%	0.4	0.1-0.15	0.1	-
441	99.0%	0.4	0.4	0.1	-
553	98.5%	0.5	0.5	0.3	-

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.

Si Metal Granules knowledge

Silicon (Si) is an extremely common element, accounting for 26.4% of the earth's crust, ranking second only to oxygen (49.4%). However, silicon rarely appears in nature as a simple substance, but in the form of complex silicates or silica, which is widely found in rocks, gravel, and dust. Elemental silicon is smelted from quartz and coke in an electric furnace. It is called metallic silicon, also known as crystalline silicon or industrial silicon. The main component silicon content is about 98%, and the remaining impurities are iron, aluminum, calcium, etc.

Mainly used as an additive for non-ferrous alloys. Metallic silicon has a wide range of uses, mainly used ftallurgical deoxidation, aluminum alloys, and the production of polycrystalline silicon and monocrystalline silicon.

It is also used to make high-purity semiconductors, high-temperature resistant materials, optical fiber communication materials, and organic silicon compounds, which are widely used in aerospace, electronic appliances, construction, transportation, energy, chemicals, textiles, food, light industry, medical, and agricultural industries. etc.