WC-10Co-4Cr Tungsten Carbide Cobalt Chrome HVAF Thermal Spray Coating Properties, Structure And Applications WC-CoCr 86/10/4 powder is used for the deposition of wear resistant coatings. Kermetico HVAF tungsten carbide coatings have excellent resistance to sliding wear, abrasion, cavitation, and erosion. They are tough and reveal good fatigue and impact resistance, excellent corrosion resistance except in high pH environments and in hydrofluoric acid solutions. Kermetico…
HVOF Tungsten Carbide Coating Properties, Structure And Applications WC-Co tungsten carbide coatings are probably the second most widely used wear resistant coatings after WC-10Co-4Cr.Kermetico HVAF and HVOF tungsten carbide coatings have excellent resistance to sliding wear, abrasion and erosion despite lower corrosion resistance than WCCoCr.The Kermetico HVAF WCCo coatings are gas-tight (non-permeable to gas and liquid) at 50 microns | 2 mils. Tungsten Carbide…
Chromium Carbide Coatings – HVAF Thermal Spraying For Wear Resistance At Elevated Temperatures Thermal sprayed chromium carbide coatings combat high-temperature wear due to the high wear resistance imparted by the hard carbide particles and the high temperature oxidation resistant nature of the Cr2O3 oxide formed over both phases of CR3C2-NiCr. While tungsten carbide coatings provide better wear resistance when temperatures are under 510°C (950°F), high…
Composite Molybdenum Boride – Cobalt Chrome Non-Stick Coating The Molybdenum Boride coating has good resistance to high temperature erosion and sliding wear. Thermal shock resistance is fair. General corrosion and high temperature corrosion resistance are very good. The HVAF MoB coating has excellent non-stick properties. The coating is inert to molten metals (zinc, aluminum, etc.). Stock Material: MoB-CoCr Powder, Agglomerated And Sintered Nominal composition…
Amorphous Metallic Glass Coatings: High Velocity Thermal Sprayed Dense, Wear-Resistant Layers Kermetico HVAF equipment efficiently deposits hard, dense and non-oxidized amorphous metal coatings. The low temperature of the HVAF process, high and uniform particle velocity results in high coating quality and high deposition efficiency. Below you can find the properties of Nanosteel SHS-7574 deposited by Kermetico HVAF AK equipment. Amorphous Steel Feedstock Properties SHS…
Hastelloy Coatings – The HVAF And HVOF Corrosion And Wear Properties High velocity deposited Hastelloy* coatings provide high resistance to uniform corrosion attack, outstanding localized corrosion resistance and excellent stress corrosion cracking resistance. Hastelloy C nickel-chromium-molybdenum alloys combine resistance to oxidizing and non-oxidizing environments. Like many other nickel alloys, Hastelloy* coatings are ductile, easy to spray, and possesses exceptional resistance to stress corrosion cracking in chloride-bearing…
Stainless Steel Coating – The HVAF And HVOF Thermal Spray Properties High velocity thermal sprayed stainless steel coatings provide an inexpensive way to protect parts and equipment from an abrasive and corrosive environment.Just 100 microns (0.004”) of a Kermetico HVAF or HVOF metal coating provides an impermeable barrier protecting the substrate from both abrasive and corrosive media.WCCoCr or Cr3C2-NiCr hard metal coatings protect from erosion and abrasive…
Aluminum Coating: High Velocity Thermal Sprayed, Dense, Non-Oxidized Kermetico HVAF equipment efficiently deposits high-bond, dense and non-oxidized aluminum coatings. The low oxygen content in the Kermetico HVAF process, high and uniform particle velocity result in high coating density and bond strength. The low oxygen content in the Kermetico HVAF process, high and uniform particle velocity result in high coating density and bond strength. It…
Copper Coating, High Velocity Thermal Sprayed: Dense, Non-Oxidized Brass, Bronze and Cu Our Kermetico HVAF SL thermal spray system provides an inexpensive way to deposit thick, dense and non-oxidized copper coatings.The low temperature of the HVAF process, high particle velocity, and inert gas shrouding results in high coating quality and high deposition efficiency for Cu, brass and bronze. HVAF coating is environmentally friendly and much faster than copper…
Corrosion, Erosion, And Abrasion Resistant HVAF Coating Material Selection Depositing the same feedstock using different technologies results in different coating properties. The Kermetico HVAF process lets you spray well-known materials with more desirable properties: higher hardness, ductility and deposition efficiency, with lower porosity and cost. Take a look at the properties of our excellent carbide, metal and alloyed coatings. The Task Of Material Choice For A…