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THERMAL SPRAY COATINGS​

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 Martin Equipment Rebuilders offers the latest technology in thermal spray coatings. We have the Stellite "Jet-Kote" H.V.O.F. System, the TAFA "JP-5000" H.V.O.F. System, the TAFA "high velocity" two-wire electric arc spray system, and the Norton Rokide ceramic coating system to fill all your coating needs. We have a super alloy or tungsten carbide solution to your erosion/corrosion or wear problems. 

WHAT IS THERMAL SPRAYING

Thermal spraying is a process in which metallic and non-metallic materials are deposited in a molten or semi-molten form on a prepared substrate imparting properties that the substrate would not otherwise possess. Since many metals, alloy, carbides, ceramics and combinations can be applied in the process, its potential is almost limitless. Using a thermal spraying gun the material is melted by electric arc or combustible gas, then kinetic energy or a compressed gas stream atomizes the material and carries it to the substrate. As the particles strike the surface they flatten, adhere and conform to the irregularities of the surface. Upon impact with the substrate these flattened particles cool and build-up to form a coating.

WHAT ARE ITS USES​

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Manufacturers can improve part performance and reduce the associated costs by
applying coatings that will pro-long the part life, using less expensive base materials. Parts may also be enhanced with unique traits using thermal spraying.
Worn, corroded, damaged and obsolete parts, which would otherwise be scrapped, can be reclaimed using thermal spraying. The part can be brought back to O.E.M. specifications again and again yielding considerable savings over time. Though very high temperatures are necessary to melt the material prior to spraying, the part being coated is actually subjected to very little heat - less than 300 degrees F. This allows the use of many different substrates.

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WHAT INDUSTRIES USE IT

Virtually any industry can benefit from the advantages of thermal spraying.
But the industries we serve on an ongoing basis and the application they most
commonly require are as follows: Mining - Power Generating - Oil & Gas Refining -
Chemical - Pulp & Paper industry.

Pumps - Blowers - Fans - Compressors - Turbine and Generator Shafts - Centrifuges - Pistons - Plungers - Sleeves - Valves - Plugs - Seats - Cages

SUPER ALLOY COATINGS AND PLATING​

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Hastaloy’s
"B" "C" & Tribaloy 700
(S.S. Tribaloy Overlay)

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Nickel Alloy’s
Monel-400
Inconel-600
Inconel 625
Inconel-750
K-Monel-500

Monel-Hays Alloy #25
Incoloy-800
Monel 400
Colomony Alloy’s #S 6, 56, 5, 4

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Carbides
Carboloy 5011
Tungsten Carbide

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Colbolt Alloy’s
Stellite #'S 1, 6, 12, 21

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Stainless Steel
302 / 303 / 304 / 316 / 347 / 17-4
410 HARDENED S.S.
416 HEAT TREATABLE
440C
ALLOY 20 (CARPENTER 20)

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Plating Capabilities
Electroless Nickel
Hard Industrial Chrome Plating (ASTM-B177) on valve stems,
WITH THE DURABILITY OF CHROMIUM PLATING, OUR PROPRIETARY TECHNIQUE
FOR CHROMIUM PLATING COMPONENTS
FOR THE INDUSTRY ASSURES RESISTANCE
TO WEAR,SEIZURE AND GALLING

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LONGER LIFE FOR CRITICAL COMPONENTS HVOF HIGH VELOCITY OXY-FUEL SYSTEM TUNGSTEN CARBIDE, THE ABSOLUTE ULTIMATE IN MAXIMUM WEAR RESISTANCE

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PTA
Plasma Transfer Arc, for stellite build-up

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NCA
THE NICKEL CHROMIUM ALLOY METHOD IS PRIMARILY USED FOR PROBLEMS EXISTING IN AREAS SUCH AS
CORROSION, EROSION, ABRASION, AND WEAR

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