AL5717 Aluminum Silicon Hexagonal Boron Nitride Composite Powder (Al 8Si 20hBN Powder)

Al 8Si 20hBN Powder Description:

Al 8Si 20hBN Powder is a unique alloy powder developed for abrasive coating applications in gaming control systems. It consists of a blend of Aluminium, Silicon, and hexagonal Boron Nitride (hBN), providing exceptional properties that are ideal for use in various engines and replacing traditional abrasion-resistant materials. With an operational temperature of up to 450°C (842°F), this powder offers excellent erosion resistance and optimised wear resistance against a range of blade materials, including Titanium alloys. The inclusion of hBN as a lubricant enhances friction reduction at high speeds, minimising the wear on rotating components while simultaneously maximising the efficiency of the gas path. Additionally, the AlSi matrix ensures improved corrosion resistance, particularly beneficial in marine environments. The formulation of this powder guarantees effective clearance control, which is critical for maintaining sealing integrity and enhancing operational performance in demanding applications.

Specifications for Al 8Si 20hBN Powder:

Al 8Si 20hBN Powder Applications:

1. Aerospace Industry: In gas turbine engines, aircraft engines, and other aerospace applications to improve efficiency and reduce wear on rotating components.

2. Marine Industry: For gas turbine engines in shipping and other maritime propulsion systems to enhance corrosion resistance and longevity.

3. Industrial Machinery: In high-performance machines where clearance control is critical for maintaining sealing integrity and minimising friction losses.

4. Automotive Sector: In high-temperature engine components to improve durability and reduce friction heating, thereby improving overall engine efficiency.

5. Power Generation: In power generation turbines and other power generation systems to optimise performance and extend operating life.

Al 8Si 20hBN Powder Packaging:

Our Al 8Si 20hBN Powder is carefully handled during storage and transport to maintain the quality of our product in its original condition.

Al 8Si 20hBN Powder FAQ:

Q1: What are the main advantages of using Al 8Si 20hBN Powder in abrasion-resistant coatings?

A1: Al 8Si 20hBN Powder provides enhanced erosion resistance, improved wear resistance, superior corrosion resistance, and lower friction heating compared to conventional abrasion-resistant materials. It contributes to optimising clearance control in sealing areas and maximises the efficiency of gas paths in engine applications.

Q2: What is the recommended application temperature range for Al 8Si 20hBN Powder?

A2: Al 8Si 20hBN Powder is suitable for use in applications with operational temperatures up to 450°C (842°F). It has been specifically designed to withstand high temperatures in engine environments while preserving its performance and integrity.

Q3: How does the addition of hexagonal Boron Nitride (hBN) improve the performance of Al 8Si 20hBN Powder?

A3: Hexagonal Boron Nitride acts as a lubricant within the powder matrix, reducing friction heating and improving wear resistance. It also helps to weaken the bonding strength between the particles in the Aluminium-Silicon matrix, which increases brittleness and ensures effective clearance control.

Q4: Can Al 8Si 20hBN Powder be used in marine applications?

A4: Yes, Al 8Si 20hBN Powder is well-suited for marine applications due to its excellent corrosion resistance. It can be used in ship gas turbines and other maritime propulsion systems where corrosion protection is critical for extended lifespan.

Q5: What advantages does the use of Al 8Si 20hBN Powder offer over other abrasion-resistant coating materials?

A5: Al 8Si 20hBN Powder offers a superior combination of properties, including erosion resistance, wear resistance, corrosion resistance, and friction reduction. Its formulation provides enhanced performance and durability compared to traditional abrasion-resistant materials, making it a preferred choice for clearance control systems in various engine applications.