45-20um Agglomerated And Sintered HVOF Thermal Spray Powders WC-12Co 88/12

These products are spheroidal powders for thermal spraying containing 88 % tungsten carbide as a hard material and a cobalt matrix that functions as a binder material for the carbide particles. All products are agglomerated and sintered powders
Coatings of these materials are harder compared to coatings of 83WC-17Co as a result of higher tungsten carbide levels.
Coatings are resistant to sliding wear, hammer (impact) wear,abrasion and fretting at temperatures up to 500 °C (930 °F)
in non-corrosive media.
Coatings that contain tungsten carbide protect substrates from the effects of fretting, abrasive grains, particle erosion,cavitation and dynamic contact with hard surfaces. In particular, these materials can be used for abrasion-resistant coat-
ings in dry, non-corrosive environments at temperatures up to 500 °C (930 °F).
HVOF and APS (using a TriplexPro™ series gun) coatings of these materials are dense and show good bond strength.

Tungsten carbide – 12 cobalt materials from BODA are among the best-known thermal spray powders for use in
wear applications at service temperatures below 500 °C (930 °F) in non-corrosive media. Typical applications include:
* Steel rolls
*Sink rolls in zinc pots
*Corrugating rollers
*Agricultural rasp bars
*Exhaust fans
*Conveyor screws
*Sucker rod couplings
*Thread bars
*Pump housings
*Impeller shafts