LOW CARBON SILICON METAL

GRADE	SI	FE	AL	CA
LOW CARBON	CARBON 100PPM MAX,OTHER IMPURITYIES AS PER CUSTOMER'S REQUEST
SIZE	10-100MM,OR AS CUSTOMER'S REQUEST
COMMENT	LUMP,GRAIN OR POWDER low carbon silicon metal

SIZE IN μm	SIZE IN MESH
124μm-250μm	60MESH-120MESH
420μm-96μm low carbon silicon metal	40MESH-120MESH
420μm-53μm	40MESH-270MESH low carbon silicon metal
-74μm	-200MESH
-44μm low carbon silicon metal	-325MESH low carbon silicon metal

	20-40MESH		200MESH
	350MESH		600MESH

PACKAGE SHOW:

25KG/850KG/1000KG

Or as your request.

USES OF SILICON METAL

There are two main applications for silicon metal:

As an alloying element for aluminium alloys for casting and extrusions;

As the basic raw material for silicones produced by the chemical industry.

low carbon silicon metal

The remaining part of consumption is shared between altra-high-purity electronic applications and,more recently,solar applications.

The other uses remainmarginal. low carbon silicon metal

low carbon silicon metal

low carbon silicon metal

ADVANTAGES FOR YOU:

We owns exclusive rights to high quality quartz mines,strictly control the quality of raw materials for you. low carbon silicon metal Two 12600KVA submerged-arc electric furnaces,and high annual output.Located in southern china where hydraulic power is abundant,and high grade of coal is copious. low carbon silicon metal Near the sea port,save shipping cost for you. low carbon silicon metal

PRICE OF SILICON METAL

The main factors that affects the price.

1.Electric power price is the main cost of silicon metal production

low carbon silicon metal

2.The demand of silicone market is rigid

3.Under the influence of the prosperity of automobile manufactoring industry prosperity.

low carbon silicon metal

4.Silicon metal industry is highly positive related to the economic prosperity.

low carbon silicon metal

5.Policy implications.

low carbon silicon metal

Chinese silicon metal production of distribution

PRODUCTION OF SILICON METAL

Preparing

1.The raw materials(silicon dioxide,carbon materials) are weighed and then placed into the furnace through the top using the fume hood.

2.The lid of furnace,which contains electrodes,is placed into position.

Melting low carbon silicon metal

3.Electric current is passed through the electrodes to form an arc.The heat generated by this arc melts the material and results in the reactin of sand with carbon to form silicon and carbon monoxide.

Reducing low carbon silicon metal

4.While the metal is in the molten state,it is treated with oxygen and air to reduce the amount of calcium and aluminium impurities.Depending on the grade,silicon metal contains 98.5-99.99%silicon with trace amounts of iron,calcium and aluminium.

Cooling low carbon silicon metal

5.The silicon is then tapped from the bottom of the furnace and cooled in large cast iron trays.

Crushing

6.After cooling,the metal is dumped from the mold into a truck,weighed and then dumped in the storage pile.Dumping the metal from the mold to the truck breaks it up sufficiently for storage.

Packaging low carbon silicon metal

7.Silicon metal is usually packaged in large sacks or wooden boxes.In powder form,silicon is packaged in plastic pails or paper bags.

CERTIFICATE

It is certified with ISO9001. It currently has 326 employees. Many workers are specially trained in metallurgical engineering, mechanical or electrical engineering, analytical chemistry, or business management. low carbon silicon metal

In Dec 2010, Factory has successfully completed REACH (Registration, Evaluation,Authorization and Restriction of Chemicals, Regulation of EC). As more than half production is exported, the REACH registration is expected to help us expand our presence in the European markets. low carbon silicon metal

WE REFUSE:

FAQ FOR OUR SERVICE:

1.Q:Can you provide the sample to us? low carbon silicon metal

A:Yes,we can.Please inform your express account and pay for the transportation freight of samples and our samples

are free for you if the quantity less than 50KGS.

2.Q:How soon you can get the samples? low carbon silicon metal

A:We need 1-2days to prepare the sample and then delivery to you.

3.Q:How much the transportation freight will be for the samples?

A:The freight depends on the weight and packing size and your area.

4.Q:What kind of payment term you can accept? low carbon silicon metal

A:We can accept L/C,D/P,T/T etc.In addition,Our Hongkong Company will provide the most convience transaction method to you.

5.Q:How to order? low carbon silicon metal
A:Please send us your purchase order by email or fax,or you can ask us to send you a Proforma Invoice for your order.We need to know the following information for your order.
1).Shipping information:company name,delivery address,phone number,fax number,destination sea port and contact name.

2).Products information:quantity,specification,special request and package demands. low carbon silicon metal

3).Delivery time required. low carbon silicon metal

4).Forwarder's contact details if there is any in China.

5).The payment term you want. low carbon silicon metal

low carbon silicon metal