Ceramic Zirconia Powder 45-90 µm

Zirconia Powder for Durable Thermal Spray Coatings

Zirconia-based ceramic coatings are widely specified for applications that demand high hardness, excellent thermal barrier properties, and resistance to chemical attack. The 45-90 µm particle size distribution is a common choice for achieving good flowability and consistent melting in thermal spray guns, resulting in a uniform coating microstructure.

This powder is typically applied using HVOF (High-Velocity Oxygen Fuel), atmospheric plasma spray (APS), or flame spray systems. The final coating properties—such as porosity, hardness, and bond strength—are influenced by the spray parameters and the specific powder chemistry. Buyers are encouraged to discuss their process requirements with our team to confirm the optimal grade.

Key Selection Considerations

When specifying a ceramic zirconia powder, technical buyers typically evaluate the following factors. We can provide detailed data sheets on request to support your qualification process:

• Chemical Purity and Stabilization: The type and percentage of stabilizer (e.g., yttria, ceria) directly affect the phase stability and performance of the coating at high temperatures.
• Particle Morphology: The shape and surface area of the powder particles influence flowability, deposition efficiency, and coating density.
• Particle Size Distribution: The 45-90 µm cut is a standard range, but tighter or custom distributions can be discussed for specialized applications.
• Process Compatibility: Confirming the powder's suitability for your specific HVOF, plasma, or flame spray equipment is a critical first step.

About SPA2Z — Your Source for Ceramic Zirconia Powder

SPA2Z supports industrial coating operations by supplying thermal spray powders and related equipment. For buyers of this ceramic zirconia powder, we focus on providing clear technical information, reliable pack sizes, and a straightforward enquiry process. We understand that coating projects depend on consistent powder quality, and we work to connect you with the right grade for your application.

Whether you are setting up a new coating line, qualifying an alternative powder source, or need a regular supply for production, our team can assist with grade selection and provide a commercial quotation. We serve manufacturing companies, maintenance teams, and distributors across India and global markets.

• Request a detailed powder specification sheet.
• Discuss particle size customization or pack size options.
• Get a quotation for your projected volume.