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411 Rare Earth Mineral Silicon Metal For High Temperature Resistant Gaskets

Categories Silicon Metal
Place of Origin: China
Brand Name: Tokusyo
Certification: ISO 9001
MOQ: 40MT
Price: Negotiable
Packaging Details: Container load or bulk loading
Delivery Time: 30days
Payment Terms: T/T or LC
Supply Ability: 10,000tons monthly
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    411 Rare Earth Mineral Silicon Metal For High Temperature Resistant Gaskets

    411 Grade 10 mm – 150 mm Silicon Metal For High Temperature Resistant Gaskets


    Quick Detail:


    Product nameSilicon Metal
    Chemical formulaSi
    Mohs hardness7
    Melting point1414℃
    Boiling point3265℃
    Density2.3290g·cm-3
    Colorblack
    TenacityHard and brittle
    SolubilityNon soluble in acids but alkali
    Band gap energy at 300K1.12eV
    ToxicityNon toxic

    Description:


    >Product name: 411 grade silicon metal

    >Color: black

    >Supply ability:10,000MT.monthly

    >Lump size: 10-150mm

    >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 alloy industry and metallurgical industry

    -Used in semiconductor devices and incorporated in microchips

    -Used in making ceramic products

    -Incorporated in rocket fuels

    -Active ingredient in cement

    -Used in manufacturing of glass


    Specifications


    Product nameSilicon Metal
    Grade411
    Size10-150mm 90%min
    Si Content(%)>99.4
    Fe(%)≤0.4
    Al(%)≤0.1
    Ca(%)≤0.1
    P(%)≤0.005
    Country of originChina
    ApplicationSemiconductor/ 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 Tags:

    metallurgical silicon

      

    silicon slag

      
    Quality 411 Rare Earth Mineral Silicon Metal For High Temperature Resistant Gaskets for sale
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