HVOF Thermal Spray Powder

HVOF Thermal Spray Powder Powder coating powders WC-17Co Product introduction: It’s a high quality,versatile powder widely being used in hundreds of applications. There are two kinds of WC-Co powder with different Co content about 12% and 17%. WC-Co powder can be deposited by PLASMA, gas HVOF...
Product description

HVOF Thermal Spray Powder 

Powder coating powders WC-17Co 

C

Co

Ni

Cr

Fe

4.8-5.5

16.0-17.5

/

/

0.1


Product introduction:

It’s a high quality,versatile powder widely being used in hundreds of applications.    There are two kinds of WC-Co powder with different Co content about 12% and 17%. WC-Co powder can be deposited by PLASMA, gas HVOF and liquid fuel HVOF systems and it produces coatings that are resistant to abrasion,erosion and sliding wear,and offer greater toughness,the higher Co content ,the greater toughness of the powder.

The main erosive wear mechanism of WC-17Co coating is plastic plough deformation mechanism: the secondary erosion mechanism is micro spalling wear mechanism and fatigue wear mechanism. The main erosive wear mechanisms of WC-10Co-4Cr are micro spalling wear mechanism and fatigue wear mechanism. The secondary erosive wear mechanism is plastic plough deformation mechanism.

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