Silicon powder for improve steel quality

1.Total metallic impurities 2%max; 2.excellent chemical purity 3.Low B silicon metal 4.Prompt shippment

   Silicon Metal Powder

-With Low Boron Content

SIZE IN μm	SIZE IN MESH
124μm-250μm	60MESH-120MESH
420μm-96μm	40MESH-120MESH
420μm-53μm	40MESH-270MESH
-74μm	-200MESH
-44μm	-3225MESH

 

	20-40MESH		200MESH
	350MESH		600MESH

                                 

 

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. 

 

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

 

The other uses remainmarginal.

 

  

PACKAGE SHOW

25KG/850KG/1000KG

 

PRICE OF SILICON METAL:

The main Factor that affects the price:

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

2.The demand of silicone market is rigid

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

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

5.Policy implications.

 

Chinese Silicon metal production and distridution:

PRODUCTION OF SILICON METAL

The Manufacturing Process 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

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

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

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

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

 

ADVANTAGES FOR YOU:

We owns exclusive rights to high quality quartz mines,strictly control the quality of raw materials for you. 

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.

Near the sea port,save shipping cost for you.

 

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.

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.

 

FAQ FOR OUR SERVICE:

 1.Q:Can you provide the sample to us?

    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?

    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?

    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?   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 demand.

3).Delivery time required.

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

 5).The payment term you want.