Specifications

High quality silicon metal
Typical Size: 10-100mm, 90%min
Min Quantity: 20.00MT
Packing: In 1MT Big Bag or Customized

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APPLICATION AND USE: 

1. Used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.
2. Used in manufacturing a number of sorts of silicones, resins, and lubricants.
3. Used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.
4. Used in Automobile wheel alloy.

 

Typical Grade of Silicon Metal:

Grade	Chemical Composition %
	Si ≥	Impurity, ≤
		Fe	Al	Ca
Si-1101	99.7	0.1	0.1	0.01
Si-2202	99.5	0.2	0.2	0.02
Si-2502	99.3	0.2	0.5	0.02
Si-3205	99.1	0.3	0.2	0.05
Si-3303	99.0	0.3	0.3	0.03
Si-411	98.9	0.4	0.1	0.1
Si-421	98.8	0.4	0.2	0.1
Si-441	98.7	0.4	0.4	0.1
Si-551	98.6	0.5	0.5	0.1
Si-553	98.5	0.5	0.5	0.3
Silicon Metal	90	Customized

 

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