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Flame Spray Process

What is Flame Spray?

Flame spray coating is the most basic form of thermal spray, where the spray material is melted by a gaseous oxygen-fuel flame and shot at the part with compressed air. The spray material can either be wire or powder based, meaning virtually any material can be used. This process is very simple and the most cost-effective of the options we have.

A metal part being coated using the Flame Spray process.

Flame Spray Solutions

Flame spray is great for repairing larger surface gouges, since it can easily deposit large amounts of material. Because of the simplicity of the process, flame spray is the most economical to add wear resistant surface enhancement.

CONTACT

Have a question about our services and products?


salesandservice@exline-inc.com

24/7 Call 800-255-0111
Operating Cost Economical
Bond Mechanism Mechanical (1,000-5,000 psi)
Max Flame Temperature 5,600° F
Particle Velocity 160-300 ft/sec
Max Spray Rate 20 lbs/hr
Coating Thickness Range 0.005" to 0.250"
Special Features Economical, no heat distortion
Wear Resistance Acceptable
Corrosion Resistance Poor to Medium
Porosity High

Flame Spray Coating Properties

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