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O% < 0.25 Tungsten Powder with 3.28 μm Particle Size, Apparent Density 3.30 g / cm3

O% < 0.25 Tungsten Powder with 3.28 μm Particle Size, Apparent Density 3.30 g / cm3

Categories Tungsten Powder
Brand Name: HTTM
Model Number: W 0 - W 13
Certification: ISO 9001 : 2008
Place of Origin: Jiangsu / China
MOQ: 1000kg
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50 tons per month
Delivery Time: One month after the payment is received
Packaging Details: 1. Polyethylene bags are used to hold the tungsten powder. 2. Steel drums are used to carry the polyethylene bags
W content(%): 99.95
F.S.S.S(μm): 3.08
Span(μm): 2.0 ~ 4.0
AD(g / cm3): 3.30
Shape: Powder
Mesh Size: 200
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    O% < 0.25 Tungsten Powder with 3.28 μm Particle Size, Apparent Density 3.30 g / cm3

    O% < 0.25 Tungsten Powder with 3.28 μm Particle Size, Apparent Density 3.30 g / cm3


    Description:


    Our tungsten powder is prepared by hydrogen reduction of ammonium paratungstate, by using hydrogen reduction, we can get high purity, ultrafine grained tungsten powder. And we can produce 200 mesh tungsten powder, particle size is ranging from 0.4 to 20 microns.


    The relevant physical properties of tungsten powder are average particle size, particle size distribution, apparent, tap, and compact or green density, specific surface other and can be influenced by the oxide properties and reduction conditions. They represent the important criteria for further processing and are responsible for the compactability, sintering behavior, dissolution reactions during liquid-phase sintering, and carburization reaction.


    The standard to judge tungsten powder quality on one hand lies in chemical composition control. On the other hand which is also significant, oxygen content must be limited within its relative range according to different F.S.S.S. Taking all above parameter in control not only ensure the quality of tungsten powder, but its derivative products.


    Chemical Composition:


    Main Content

    W ≥ 99.95%

    Element

    %

    Element

    %

    Fe

    0.0025

    As

    0.0008

    Si

    0.0007

    Pb

    0.00005

    Ca

    0.0007

    Bi

    0.00005

    Al

    0.0003

    Sn

    0.00005

    Mn

    0.0002

    Cu

    0.0001

    Mg

    0.0003

    Mo

    0.0013

    Ni

    0.0003

    K

    0.0005

    Sb

    0.0002

    Na

    0.0005

    Cr

    0.0002

    S

    0.0006

    Cd

    0.00005

    P

    0.0005

    Ti

    0.0003

    CT

    0.0030

    V

    0.0003

    /

    /

    Co

    0.0003

    /

    /


    Tungsten Powder Classification:


    Class

    Particle size (μm)

    O (%)

    W-0

    0.40~0.69

    0.3

    W-1

    0.70~0.99

    0.3

    W-2

    1.00~1.49

    0.25

    W-3

    1.50~1.99

    0.2

    W-4

    2.00~2.49

    0.15

    W-5

    2.50~2.99

    0.15

    W-6

    3.00~3.49

    0.1

    W-7

    3.50~3.99

    0.1

    W-8

    4.00~4.49

    0.07

    W-9

    4.50~4.99

    0.07

    W-10

    5.00~6.99

    0.05

    W-11

    7.00~8.99

    0.05

    W-12

    8.99~14.99

    0.05

    W-13

    15.00~25.00

    0.05


    Applications:


    Tungsten powder are mainly used for making tungsten products and carbide products. Pure tungsten can be made into wire, rods, tubes, plates or other shaped products. And it can be alloyed with elements molybdenum, rhenium or copper for respective applications. Among those, tungsten heavy alloy is widely used in military defense industry. Besides, tungsten powder can be carbonized into tungsten carbide powder, subsequently processing into carbide products which can be used in turning, milling or drilling tools.


    Competitive Advantage:


    We are a professional and genuine manufacturer in the field of tungsten powder, with strict quality management system, skilled production process, advanced automatic facilities so that the quality of our tungsten powder can be guaranteed for granted.


    Quality O% < 0.25 Tungsten Powder with 3.28 μm Particle Size, Apparent Density 3.30 g / cm3 for sale
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