HVOF Coatings

NADCAP accredited processor of HVOF Coatings

HVOC Coatings

DCI Aerotech is a NADCAP accredited processor of  HVOF Coatings (High Velocity Oxygen Fuel). Utilizing a state-of-the-art, 7-axis Fanuc robot-controlled  Praxair JP5000 HVOF System, DCI Aerotech delivers consistent HVOF coatings for the aerospace, military, food processing, steel processing, paper and pulp, and agriculture industries.

HVOF combines supersonic particle impact on the substrate with controlled heat energy to produce consistent hard-particle surface distribution with high bond strengths, low porosity, and high wear resistance.

The most notable application of HVOF coating processing is in wear-resistant, tungsten carbide thermal spray surfacing. When working with DCI Aerotech for HVOF coating services, you can rely on our experience in both liquid- and gas-fueled processing equipment. We produce consistent surface coatings over a wide variety of part configurations, adapting specialized masking and manipulators as needed. With your unique dimensional and surface finish requirements in mind, DCI Aerotech offers a wide range of HVOF coating options, including Tungsten Carbide Cobalt (WC-CO).

DCI’s many Certified Thermal Spray Operators can deliver superior HVOF thermal spray surfacing services that will prolong the life and improve the quality of your parts and products.

HVOC Operation


  • Very Dense Coatings
  • Excellent Bonding
  • Minimal Metallurgical Changes
  • Minimal Temperature Effects
  • High Wear Resistance
  • Very High Material Buildup in a Short Period of Time

Call us at 313-341-9478 to discuss your project needs or complete our form and one of our parts finishing specialists will contact you.