GUANGZHOU TOKUSYO TRADING CO.LTD
5 1

Black Non Toxic Industrial Metallurgical Silicon Metal For Semiconductor

Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price

Contact us

GUANGZHOU TOKUSYO TRADING CO.LTD
[China]

Address
Baiyun district, Guangzhou city, China beijing beijing
Phone
86-20-3677
Contact name
Ginny

Quick Information

  • Brand Name: Tokusyo
  • Place of Origin: China

Description

Black Non Toxic Silicon Metal For Semiconductor 3303 Grade 10 - 100mm V

Quick Detail:

Product name Silicon Metal
Chemical formula Si
Mohs hardness 7
Melting point 1414℃
Boiling point 3265℃
Density 2.3290g·cm-3
Color black
Tenacity Hard and brittle
Solubility Non soluble in acids but alkali
Band gap energy at 300K 1.12eV
Toxicity Non toxic

Description:

> Product name: silicon metal

> Color: black

> Supply ability:

> Lump size: 10-100mm

> Place of origin: China

Why the silicon metal can be used in semiconductor industry?

Because of the band gap energy at 300K of the silicon metal , it is confirmed as an important semiconductor material. It has a negative temperature coefficient of resistance , since the number of free charge carriers increases with temperature. The electrical resistance of single crystal silicon significantly changes under the application of mechanical stress due to the piezoresistive effect.

Applications:

- Used in semiconductor devices and incorporated in microchips

- Used in alloy industry and metallurgical industry

- Used in manufacturing of glass

- Used in making ceramic products

- Active ingredient in cement

- Incorporated in rocket fuels

Specifications

Product name Silicon Metal
Grade 3303
Size 10-100mm 90%min
Si Content(%) >99.3
Fe(%) ≤0.3
Al(%) ≤0.3
Ca(%) ≤0.03
P(%) ≤0.005
Place of origin China
Application Semiconductor/ glass/metallurgy/ alloy

Communication with customers

A: Hello, Can you help me ? Where is your factory and agency ?

B: Dear , our factory is located at Guizhou , and our agency is situated at Guangzhou , China.

A: Is there only one grade of silicon metal can be produced ?

B: Based on the require of the customer , we can provide every general grade of silicon metal , such as 411 , 441 , 553 , 1515 , 2202 , 3103 grade and so on.

A: well ,how many silicon metal can you produce every month ?

B: we can produce about 10,000MT every month.

A: How do you to control the quality of the silicon metal ?

B: We have various kinds of methods to control our quality. First of all, we have a full set of test machines in our factory. And besides we work with the third party inspection institution SGS, we can arrange the inspection according to customers requirements before the product shipped. We can be 100% sure that we can delivery the right product to you hands.

A: What is your payment terms ?

B: Generally , we suggest the T/T and L/C. If you want to use another payment terms, we can have a discussion.

A: Great, TKS.


Product Image

  • Black Non Toxic Industrial Metallurgical Silicon Metal For Semiconductor image

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Ginny
GUANGZHOU TOKUSYO TRADING CO.LTD
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Spring Steel
* Message

Use English only Max. 2000 characters. (Min. 20)

Send
EC21.com does not guarantee the validity of product information or the credentials of sellers.