ZrO2 (Zirconium Dioxide) Pellets Granules Evaporation Materials

Description

Material	ZrO2
Purity	99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N
Shape	Pellets / Granules / Particles / Pieces
Size	can be customized (contact us)
Package	vacuum bag or customer’s request
Place of Origin	China
Supply Ability	1000kg per month
Lead Time	Qty: 1-100, Time: 3-10 days Qty: >100, Time: to be negotiated

 

Zirconium Dioxide (ZrO2), also known as zirconia, is a white crystalline oxide of zirconium that exhibits excellent thermal stability, high refractive index, and superior mechanical properties. ZrO2 is widely used in thin-film deposition processes, such as thermal evaporation and electron-beam (e-beam) evaporation, for creating optical and protective coatings. Its durability and high-temperature resistance make it ideal for a range of industrial applications.

Key Applications:

• Optical Coatings: ZrO2 is commonly used in anti-reflection (AR) coatings, high-refractive-index layers in optical stacks, and infrared coatings for lenses, filters, and other optical components.
• Protective Coatings: Zirconia is applied as a hard, protective layer to improve wear resistance and provide thermal barriers, especially in cutting tools, turbine blades, and other high-temperature components.
• Thermal Barriers: Due to its excellent thermal stability and low thermal conductivity, ZrO2 is used as a thermal barrier coating (TBC) in aerospace and automotive industries.
• Semiconductor Industry: ZrO2 is utilized in microelectronics for gate dielectrics, capacitors, and other applications requiring high dielectric constants and stable performance at elevated temperatures.
• Biomedical Applications: Zirconia coatings are used in medical implants due to their biocompatibility, hardness, and resistance to wear and chemical degradation.

Features:

• High Refractive Index: ZrO2 has a high refractive index (~2.0-2.2), making it ideal for optical coatings, especially in multi-layer thin films.
• Excellent Thermal Stability: ZrO2 can withstand high temperatures, making it suitable for thermal barrier coatings and high-temperature applications.
• Corrosion and Wear Resistance: Zirconia is highly resistant to wear, corrosion, and chemical attack, providing long-lasting protection for coated components.
• Low Thermal Conductivity: ZrO2 has low thermal conductivity, making it an excellent material for insulating coatings in high-temperature environments.
• High Hardness: Zirconia is extremely hard, providing excellent mechanical strength and durability in protective and functional coatings.
• Biocompatibility: ZrO2 is non-toxic and biocompatible, making it suitable for biomedical coatings and implants.

Specifications:

• Material: Zirconium Dioxide (ZrO2)
• Purity: ≥ 99.9%
• Shape: Pellets
• Size: Typically 1-6 mm in diameter (custom sizes available)
• Melting Point: ~2,715°C
• Density: 5.68 g/cm³
• Deposition Methods: Suitable for thermal evaporation, e-beam evaporation, and sputtering
• Applications: Optical coatings, thermal barriers, semiconductor components, protective coatings, biomedical devices

Tinsan Materials offers high-purity ZrO2 (Zirconium Dioxide) pellets for evaporation coating. Ideal for optical coatings, thermal barriers, semiconductor, and protective applications. Suitable for thermal and e-beam evaporation processes.

If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.