1.silicon metal 3303 2.silicon metal ingots 3.silicon metal 441 4.silicon metal 553 5.silicon metal 2202 silicon metal 3303Detailed Product Description 1 Configuration aluminum silicon 2 High Purity Semiconductor Manufacturing 3 Making the thermostable material 4 cheap price  

Silicon Metal lump 1.Factory price with strictly quality control 2.Professional producer with 2 factories 3.Low B&P

 

Silicon metal:

Grade:553/441/421/3303/2502/2202

Size:10-100mm ,90%min

Packing:in 2.5kg plastic bags with PE line

QTY:20mt min.

 

Advantages

1.manufacturer price

2.Quality to be garanteed

3.Owing two specilized manufacturer to assure supply

4.network of plants throughout China

 

Introductions:

we r specilized in producing Silicon Metal for more than ten years.We can produce high purity of all grade Silicon Metal ,such as #553,#441,#421,#3303,#2202#,2502 with low P&B.Should any items interested to you,Plaase don't hesitate to contact us.We welcome your inquiries and provide you with competitive price and superior  quaility.

 

Application:

Silicon Aluminum Alloy manufacturing, ADC12, A356, etc.

Organic Silicon manufacturing, such as silicone rubber, silicone resin, silicone oil.

 High-purity semiconductor manufacturing and polysilicon manufacturing.

 

 

We have high-purity chemical and metallurgical grade silicon metal and could supply all kinds of silicon metal as your needs. The physical properties of metal silicon contains high melting point, good heat resistance, high resistivity with a high degree of antioxidant activity.

Granularity: (10-100) mm.

 

ITEM Name	component
	Si content (%)	impurity content(%)
		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	-