新太阳集团娱乐app-欢迎莅临新太阳集团娱乐app

<xmp id="e4cec">
  • <td id="e4cec"><option id="e4cec"></option></td><td id="e4cec"></td><noscript id="e4cec"><kbd id="e4cec"></kbd></noscript>
  • <table id="e4cec"><source id="e4cec"></source></table>
  • Fine Tungsten Carbide Powder

    fine tungsten carbide powderA process is provided for producing a fine tungsten carbide powder, which comprises the steps of drying a slurry, which is obtained by mixing an aqueous ammonium tungstate solution with a carbon powder, at low temperature, to form a precursor, mixing a reduction and carburization product, which is obtained by reducing and oxidizing the precursor in an inert gas, with a carbon powder in a proportion required to substantially carburize the entire tungsten component into tungsten carbide(WC), and carburizing the mixture; and a high-performance fine tungsten carbide powder produced by the process, which has an average particle size of 0.8 μm or less and is free of a coarse powder having a particle size of more than 1 μm, and which also contains less metal impurities and contains oxygen and nitrogen in a predetermined amount.

     

     

    Fine Tungsten Carbide Powder
    Mark Particle Size(μm) Chemical Composition (%)
    T.C F.C C.C Fe Mo Cr V
    WC-F(C) 0.45〜0.75 6.08〜6.25 ≦0.10 ≧6.05 ≦0.050 ≦0.020 ≦1.00 -
    WC-F(V) 0.45〜0.75 6.08〜6.25 ≦0.10 ≧6.05 ≦0.050 ≦0.020 - ≦1.00
    WC-F(CV) 0.45〜0.75 6.08〜6.25 ≦0.10 ≧6.05 ≦0.050 ≦0.020 ≦1.00 ≦1.00
    WC-F(N) 0.45〜0.75 6.05〜6.22 ≦0.10 ≧6.05 ≦0.050 ≦0.020 - -

    Packing: In sealde plastic bags with outer iron drums of 100/200 kgs net each. we can meet your special requirements.

    If you have any interest in fine tungsten carbide powder, please feel free to contact us by email: sales@chinatungsten.com or by telephone: +86 592 5129696.

     

    More info>>

    1.Tungsten Powder

    2.E-catalog of Tungsten Powder

    3.Tungsten Carbide Powder

    新太阳集团娱乐app <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>