NK5875 Ni 23Co 17Cr 12Al 0.5Y Powder

Ni 23Co 17Cr 12Al 0.5Y Powder Description:

Ni 23Co 17Cr 12Al 0.5Y Powder is a specialised thermal spray powder designed for the production of coatings exhibiting excellent high-temperature oxidation and hot corrosion resistance. The inclusion of Cobalt enhances ductility and resistance against hot corrosion, while Chromium and Yttrium contribute to improved oxidation resistance by increasing the activity of Aluminium and the durability of the oxide layer. Due to these properties, the powder is ideally suited for overlay coatings on turbine engine components, ensuring long performance and lifespan under challenging environmental conditions. The high chemical homogeneity and purity of the powder, achieved through gas atomisation, guarantee consistent and reliable coating results.

Ni 23Co 17Cr 12Al 0.5Y Powder Specifications:

Ni 23Co 17Cr 12Al 0.5Y Powder Applications:

Ni 23Co 17Cr 12Al 0.5Y Powder is specifically utilised in aerospace as well as in power generation as an overlay coating on turbine engine components. These coatings significantly enhance the performance and durability of turbine blades, guide vanes, and other critical parts, as they provide exceptional resistance to high-temperature oxidation and hot corrosion. This ensures prolonged operational efficiency and reliability, particularly in environments facing demanding thermal and chemical conditions.

Ni 23Co 17Cr 12Al 0.5Y Powder Packaging:

Our Ni 23Co 17Cr 12Al 0.5Y Powder is meticulously handled during storage and transport to maintain the quality of our product in its original condition.

Ni 23Co 17Cr 12Al 0.5Y Powder FAQ:

Q1: What are the main advantages of using Ni 23Co 17Cr 12Al 0.5Y Powder for turbine engine components?

A1: This powder provides excellent high-temperature oxidation and hot corrosion resistance, thereby improving the performance and longevity of turbine blades and other components in aerospace and power generation.

Q2: How is Ni 23Co 17Cr 12Al 0.5Y Powder applied to turbine engine components?

A2: It is applied using thermal spraying techniques such as plasma spraying or high-velocity oxy-fuel (HVOF) spraying to create durable coatings that protect against oxidation and corrosion.

Q3: In which industries is Ni 23Co 17Cr 12Al 0.5Y Powder commonly used?

A3: It is widely used in aerospace and power generation for coating turbine blades, guide vanes, and other critical components exposed to high temperatures and corrosive environments.

Q4: What roles do Cobalt, Chromium, Aluminium, and Yttrium play in Ni 23Co 17Cr 12Al 0.5Y Powder?

A4: Cobalt enhances the ductility of the coating and resistance to hot corrosion, while Chromium and Aluminium improve oxidation resistance by maintaining an elastic oxide layer. Yttrium improves the durability of the oxide layer and thermal stability.

Q5: How does the gas atomisation process contribute to the quality of Ni 23Co 17Cr 12Al 0.5Y Powder?

A5: Gas atomisation ensures excellent chemical homogeneity and high purity of the powder, leading to consistent coating performance and reliability in critical applications.