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Primer used before plasma spraying ceramic powder
The nickel-chromium alloy primer used before plasma spraying ceramic coating is usually high-temperature alloy powder such as Ni80Cr20 or Ni70Cr30. Its main function is to enhance the bonding strength between the ceramic layer and the metal substrate and prevent the coating from cracking due to high-temperature oxidation and thermal expansion mismatch.
What is nickel-chromium carbide?
Nickel-chromium carbide is a high-temperature wear-resistant metal-ceramic composite material, mainly composed of nickel-chromium (NiCr) alloy bonding phase and chromium carbide (Cr3C2) hard particles. The typical ratio is 75% nickel-chromium + 25% chromium carbide (NiCr-25%Cr3C2), and the ratio can be adjusted according to the working conditions.
What are the applications of HVOF nickel-chromium carbide?
What are the main applications of the welding layer of cobalt-based self-fluxing alloy?
What are the main applications of nickel-based self-fluxing alloy welding layers?
Laser cladding nickel-based high-temperature alloy Inconel625
Inconel 625 is a nickel-chromium-molybdenum-niobium (Ni-Cr-Mo-Nb) high-temperature alloy, the specific composition is: Nickel (Ni): ≥58% (matrix, providing high temperature strength and corrosion resistance)...
Ni60CuMo is a better material than Ni60A
Ni60CuMo is a reinforced material improved by adding copper (Cu) and molybdenum (Mo) elements to the standard Ni60 (NiCrBSi) alloy, which mainly improves corrosion resistance, thermal conductivity and high temperature stability.
What are the applications of supersonic sprayed tungsten carbide coatings?
What is WC-10Co4Cr?
Characteristics of Supersonic Sprayed Tungsten Carbide
Supersonic flame spraying is an advanced thermal spraying technology that has gained significant attention in the field of materials surface treatment. This technique is particularly effective for creating coatings that require high wear resistance and corrosion resistance.