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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


pure silicon metal 553 441

Weden Metal Co.,Limited | Updated: Mar 22, 2018

Basic Info

  • Model NO.: 553 441 grade

  • Material: Lump

  • Color: Silver Grey or Dark Grey

  • Origin: China (Mainland), China

  • Specification: 10 -100 mm

  • HS Code: 2804690000


Product Description

  1. Introduction

    Silicon metal, also known as crystalline silicon or industrial silicon, its main use is as an iron base alloy additives.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. Usage
    ( 1) Silicon metal can be used to make silicon crystals, silicone rubber, silicone oil etc.
    ( 2) Silicon metal can be used in the aluminum alloy industry.
    ( 3) Silicon metal can also be used as the basic raw material in the chemical industry.
    ( 4) Silicon metal can make high purity semiconductor.
    ( 5) Automobile industries employ aluminum that requires a quite large industrial silicon, so the country' s auto industry development has a direct effect on industrial silicon market.
    ( 6) Silicon metal can replace pure aluminium in steelmaking.


  3. Specification sheet



GardeComposition
Si Content(%)Impurities(%)
FeAlCaP
220299.580.20.20.02≤0.004%
330399.370.30.30.03≤0.005%
44199.10.40.40.1-
55398.70.50.50.3-
Product Name Metal silicon 
Size10-50mm,10-100mm,Custom
PackingTon Parcel,1000kg/ton parcel