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    Spherical Tungsten Powder

    Spherical Tungsten Powder
  • Spherical Tungsten Powder
  • Spherical Tungsten Powder
  • Spherical Tungsten Powder
  • Spherical Tungsten Powder
  • Tungsten Powder

    Tungsten powder is the main raw material for processing Tungsten alloy. Pure Tungsten powder can be made into wire, rod, tube, plate and other processing materials and certain shape products. Tungsten powder mixed with other metal powder, can be made into all kinds of Tungsten Carbide, such as Tungsten Cobalt alloy, Tungsten Rhenium alloy, Tungsten Copper alloy and high density Tungsten alloy.

    AEM provides tungsten powder and tungsten carbide powders in high quality with great density. Please contact us if you didn't find the powders you need. The powder sizes can be customized by your requests.

     

    Tungsten Powder Features

    Application: Tungsten powder is widely used in the production of weight fillers, radiation shielding fillers and induction accelerators, etc.. The thin film surface of its polymer mixture is ideally suitable for radiation protection. The large particle size makes it an ideal heavy metal filler for injection-molding applications. The unique shape and the resulted high flow ability of the particles make it suitable for applications in metal spray industry. Another important application of Tungsten powder is made of Tungsten Carbide powder, and preparation of cemented carbide tools, such as turning, milling, drilling and molds etc.

    Chemical Composition of Tungsten Powder

    Chemical Composition

    FW-1

    FW-2

    FW-3

    W Content (%)≥

    99.95

    99.8

    99.8

    Other Elements (%) <

    Fe

    0.005

    0.03

    0.03

    Al

    0.001

    0.004

    0.005

    Mg

    0.002

    0.005

    0.01

    Mn

    0.001

    0.004

    0.004

    Ni

    0.001

    0.002

    0.004

    As

    0.003

    0.004

    0.005

    Pb

    0.0015

    0.002

    0.002

    Bi

    0.0001

    0.0005

    0.0007

    Sn

    0.0001

    0.0005

    0.0007

    Sb

    0.0003

    0.0005

    0.0007

    Cu

    0.0001

    0.001

    0.001

    Ca

    0.0007

    0.001

    0.002

    Mo

    0.002

    0.002

    0.004

    K+Na

    0.005

    0.005

    0.01

    P

    0.003

    0.009

    0.003

    C

    0.005

    0.004

    0.004

    O

    0.005

    0.01

    0.01

    Special requirements to be agreed upon by the supplier and buyer

     

    Spherical Tungsten Powder

    AEM provides spherical Tungsten powderc suitable for 3D Printing applications. The spherical Tungsten powder has the feature of high density, high melting point, good electrical conductivity, thermal conductivity and high level of density, made it an ideal material of electrical and microelectronic applications. (taregts, filaments).
     

    Physical Properties of Spherical Tungsten Powder

    Size  15-53 um
    Apparet density  10.51 g/cm3
    Tap density  12.46 g/cm3
    Hall flow rate  5.82 s/50g

     

    Chemical Composition of Spherical Tungsten Powder

    Chemical Composition - by ICP-AES
    Element W Al Si Mg Mn Ni As Pb
    Value (%) ≥99.9 <0.002 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
    Element Sn Sb Cu Ca Mo K+Na    
    Value (%) <0.001 <0.001 <0.001 <0.001 <0.001 <0.001    
    Gas Impurities
    Element C P O N
    Value (%) 0.002 0.001 0.015 0.003

     

    Features of Spherical Tungsten Powder

    - High density;
    - High purity;
    - High Melting point.

     

    Applications of Spherical Tungsten Powder

    - Nuclear;
    - Automotive;
    - Medical instruments;
    - Metal injection molding (MIM)
    - Additive manufacturing (AM);
    - Thermal spray (TSA).

     

    Packing of Tungsten Powder

    Packed in iron drums with inside plastic bags of 100kg or 200kg net each.

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