NK5891 Nickel Chromium Aluminum Yttrium Alloy Spherical Powder (Ni 22Cr 10Al 1Y Powder)

Ni 22Cr 10Al 1Y Powder Description:

Ni 22Cr 10Al 1Y Powder is a high-performance thermally sprayed coating material, renowned for its exceptional resistance to oxidation and hot corrosion. This alloy provides corrosion resistance at temperatures up to 980°C (1 800°F) when using Atmospheric Plasma Spraying (APS) and up to 1 050°C (1 920°F) when using High-Velocity Oxygen Fuel (HVOF) or controlled-atmosphere plasma spraying methods (LPPS, LVPS, VPS). The chromium and aluminium content forms a protective oxide layer, while yttrium enhances the adhesion of this layer, thereby ensuring long-lasting protection. This dense and well-adhered oxide layer is critical for the durability of ceramic high-temperature coating systems such as thermal insulation coatings and ceramic wear-resistant systems. Furthermore, the chromium oxide layer effectively combats hot corrosion and sulfidation, making Ni 22Cr 10Al 1Y Powder an ideal choice for demanding industrial applications.

Specifications for Ni 22Cr 10Al 1Y Powder:

Ni 22Cr 10Al 1Y Powder Applications:

Ni 22Cr 10Al 1Y Powder is frequently utilised in high-temperature and corrosive environments to enhance the durability and performance of critical components. In the aerospace industry, it is applied to turbine blades, guide vanes, and combustion chambers to protect against high-temperature oxidation and corrosion. In power generation, it improves the longevity and efficiency of gas and steam turbines. Industrial applications include the protection of heat exchangers and chemical processing equipment against oxidation and high-temperature corrosion. In the automotive sector, it extends the lifespan of turbocharger components exposed to high temperatures and corrosive exhaust gases. Furthermore, it protects drilling tools in the oil and gas industry against harsh high-temperature environments. These applications benefit from the powder's ability to create resilient coatings that ensure lasting protection and reliability.

Ni 22Cr 10Al 1Y Powder Packaging:

Our Ni 22Cr 10Al 1Y Powder is handled carefully during storage and transport to maintain the quality of our product in its original state.

Ni 22Cr 10Al 1Y Powder FAQ:

Q1: How does Ni 22Cr 10Al 1Y Powder enhance the performance of turbine blades and combustion chambers?

A1: Ni 22Cr 10Al 1Y Powder serves as an effective adhesion layer for ceramic top coatings, increasing the resistance to high temperatures and corrosive gases, thus improving the efficiency and reliability of turbine components.

Q2: Which spraying methods are suitable for applying Ni 22Cr 10Al 1Y Powder?

A2: Ni 22Cr 10Al 1Y Powder is typically applied using Atmospheric Plasma Spraying (APS) or the High-Velocity Oxygen Fuel (HVOF) method to achieve a uniform coating and optimal performance in various industrial applications.

Q3: Can Ni 22Cr 10Al 1Y Powder be used for the repair of worn or damaged parts?

A3: Yes, Ni 22Cr 10Al 1Y Powder is suitable for repairing and rebuilding worn or incorrectly machined parts made from nickel alloys or corrosion-resistant steels, providing enhanced durability and performance in critical applications.