HVOF

HVOF (High Velocity Oxigen Fuel)

Surface treatment for metallic materials whose characteristic is to increase the surface hardness and improve the sliding properties and wear by Thermal Spray high speed particles of WC-Co high fusion power.

It substitutes Surface treatment Chrome-Vanadium deprecated in the aviation sector for occupational safety and healthcare.

 

This treatment improves the wear properties and avoid rusting of the part:

  • High hardness
  • High compaction and very low porosity
  • Lower oxidation few impurities i
  • Easy machining with good surface finish




HVOF Particles ejection



HVOF Facility

HVOF Gun

Stress Relieved Oven


During the machining processes of complex parts some materials must be relieve to avoid further unwanted deformations.

With this process the particles order their orientation so the parts become stabilized in all dimensions.

 

 

GUTMAR S.A. C/ Metal·lúrgia, 53-55 08908 L'Hospitalet de Llobregat (Barcelona) SPAIN Tel: (+34) 93 223 48 23 Fax: (+34) 93 289 51 94 Email: comercial@gutmar.com
© Copyright GUTMAR, S.A., 2013