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Weden Metal Co.,Limited

Add:1105RM Rainbow Mansion, Renmin Road 23rd, Dalian, Liaoning Province, China.

Contact us:Chi Yanhui

Tel:+86-411-88858678

Fax:+86-411-82561639

Mob:+8618640867867

E-mail:dlglt@126.com


The Grade Of Factory Silicon Metal

Weden Metal Co.,Limited | Updated: Mar 16, 2018

Basic Info

  • Shape: Powder,lump

  • Color: Silver Grey or Dark Grey

  • Size: 10-100mm,5-50mm

  • Chemical Composition: Si, Fe, Al, Ca

  • Origin: China (Mainland), China

  • Model No.: 553#, 551#, 441#

  • HS Code: 2804690000


Product Description


1. Introduction


Silicon Metal processed by excellent industrial silicon and including full varieties.Silicon metal is made from quartz and coke in electric heating furnace smelting products, the main ingredient of silicon content in 98%(99.99% in recent years,the Si content of also included in the silicon metal), the rest of the impurities of iron, aluminum, calcium, etc.


2.  The main grades sheet 

GradeSiFe(max)Al(max)Ca(max)
55398.5%min0.50%0.50%0.30%
44199.0% min0.40%0.40%0.10%
42199.0% min0.40%0.20%0.10%
330399.0% min0.30%0.30%0.03%
220299.0% min0.20%0.20%0.02%