FINE TUNGSTEN CARBIDE POWDERS


            
WC 4 Ám          Secondary carbides
        formation in cobalt
        based matrix
        (Picture Dr. A.Fels)
Sintered WC with
diamonds in cobalt
based matrix 
(Picture Dr. A.Fels)
Analysis: Elements Specifications Typical
Tungsten (W)
Carbon (C) Total
Carbon (C) Free
Aluminium (Al)
Calcium (Ca)
Cobalt (Co)
Chromium (Cr)
Copper (Cu)
Iron (Fe)
Molybdenum (Mo)
Natrium (Na)
Nickel (Ni)
Silicon (Si)
99.7 % min.*
6.13 % +/- 0.05 %
0.06 % +/- 0.02 %
  25 ppm max.
  50 ppm max.
100 ppm max.
  75 ppm max.
  15 ppm max.
250 ppm max.
250 ppm max.
  20 ppm max.
  50 ppm max.
  50 ppm max.
Balance
6.12 %
0.02 %
< 20 ppm
   16 ppm
   20 ppm
   16 ppm
<   5 ppm
   70 ppm
   24 ppm
<   5 ppm
     5 ppm
   20 ppm
* Oxygen (O) content excluded. The oxygen level may vary between 0.02 % and 0.20%, depending on the particles sizes
Particle Sizes: FSSS 0.9-1.1 Ám +/- 0.1 Ám
1.2-1.7 Ám +/- 0.2 Ám
1.8-3.2 Ám +/- 0.2 Ám
3.3-6.3 Ám +/- 0.3 Ám
Other particle sizes are available upon request.
Packaging: Drums or Pails of 50 kg net.
Other packaging upon request.

Fine metal powders : table of contents   Fine tungsten metal powder  Fine tungsten carbide - cobalt pre-alloyed powders  Extra fine zinc powder