ZC5995 Zirconium Dioxide Yttrium Oxide Composite Spherical Powder (ZrO2 20Y2O3 Powder)

ZrO2 20Y2O3 Powder Description:

ZrO2 20Y2O3 Powder is a highly developed, agglomerated, spray-dried powder, consisting of 20% Yttrium oxide-stabilised zirconium oxide (ZrO2-20Y2O3) and specifically designed for thermally sprayed high-performance coatings. The powder features spherical particles that contribute to excellent flowability and uniform application during the coating process. Yttrium oxide serves as an effective stabiliser for zirconium dioxide, enhancing its chemical and thermal stability compared to conventional calcium oxide-stabilised zirconium oxide coatings. Consequently, ZrO2 20Y2O3 Powder is particularly suitable for demanding environments and can withstand temperatures up to 1 500°C (2 730°F). The high stability and durability of these coatings make them ideal for applications in aerospace, industrial gas turbines, and other high-temperature areas where resistance to extreme conditions is crucial.

ZrO2 20Y2O3 Powder Specifications:

ZrO2 20Y2O3 Powder Applications:

1. Aerospace turbine engines: Used in thermal insulation layers to protect engine components from extreme temperatures and temperature fluctuations, thereby enhancing performance and longevity.

2. Industrial gas turbines: Applied in similar thermal insulation layers for power generation turbines to improve efficiency and durability under high-temperature conditions.

3. Heat exchangers: Utilised in coatings to protect surfaces from thermal degradation and to improve overall thermal efficiency in heat exchangers.

4. Automotive exhaust systems: Employed in coatings for high-performance automotive exhaust systems to withstand high temperatures and reduce thermal stress.

5. Power generation facilities: Applied in various components to enhance thermal efficiency and resistance to thermal shocks and wear.

6. Industrial furnaces and boilers: Utilised for coating components exposed to extreme heat to prevent thermal shocks and spalling, thus prolonging service life.

ZrO2 20Y2O3 Powder Packaging:

Our ZrO2 20Y2O3 Powder is handled with care during storage and transport to maintain the quality of our product in its original condition.

ZrO2 20Y2O3 Powder FAQ:

Q1: What are the main advantages of using ZrO2 20Y2O3 Powder for thermally sprayed coatings?

A1: ZrO2 20Y2O3 Powder provides superior chemical and thermal stability compared to other zirconium oxide powders, making it ideal for high-temperature applications. Its spherical particle form ensures excellent flowability, resulting in even and high-quality coatings capable of withstanding temperatures up to 1 500°C (2 730°F).

Q2: How does ZrO2 20Y2O3 Powder compare to other zirconium oxide powders?

A2: The 20% yttrium oxide-stabilised ZrO2 20Y2O3 Powder offers better chemical and thermal stability than calcium oxide-stabilised zirconium oxide powders. Therefore, it is more effective in environments with extreme temperatures and enhances the performance and longevity of the coating.

Q3: What are the recommended guidelines for the storage and handling of ZrO2 20Y2O3 Powder?

A3: ZrO2 20Y2O3 Powder should be stored in a cool, dry place, away from moisture and contaminants. During handling, care should be taken to avoid dust to maintain the quality of the powder.