What is Yttrium Aluminate (Y3Al5O12) Nanopowder/Nanoparticles?

Yttrium aluminate (Y3Al5O12), commonly known as YAG (yttrium aluminum garnet), is a high-purity ceramic material widely used in optical, laser, and electronic applications. This nanopowder exhibits excellent thermal stability, mechanical strength, and optical transparency, making it a valuable material in advanced technologies.

Chemical Properties and CAS Number

• Material: Yttrium Aluminate (Y3Al5O12)
• CAS Number: 12005-21-9
• Purity: 99.9% (3N) to 99.999% (5N)
• Appearance: White or off-white powder
• Density: 4.55 g/cm³
• Melting Point: 1,970°C
• Form: Nanopowder/Nanoparticles

Applications of Yttrium Aluminate (Y3Al5O12) Nanopowder/Nanoparticles

1. Laser Crystals and Optical Components

Used as a base material for laser crystals (Nd:YAG, Er:YAG) and optical coatings due to its high transparency and excellent optical properties.

2. Electronic and Semiconductor Industry

Applied in microelectronic devices and insulating layers in semiconductor applications.

3. Aerospace and High-Temperature Materials

Used as a thermal barrier coating (TBC) material in jet engines and aerospace components for heat resistance.

4. Ceramic Manufacturing

Enhances the strength, hardness, and durability of high-performance ceramic components.

5. Phosphors and Luminescent Applications

Integrated into phosphors for LED lighting and display technology to improve brightness and efficiency.

Pricing of Yttrium Aluminate (Y3Al5O12) Nanopowder/Nanoparticles

Pricing varies depending on purity, particle size, and order quantity:

• Standard Purity (3N, 99.9%): Typically $500 – $1,200 per kg
• High-Purity (5N, 99.999%): Ranges from $1,200 – $3,000 per kg
• Bulk Orders and Custom Specifications: Prices vary based on supplier and volume discounts.

Factors Influencing Pricing

• Purity level (3N vs. 5N yttrium aluminate)
• Particle size and distribution
• Application-specific requirements
• Market demand in laser and electronics industries

Conclusion

Yttrium Aluminate (Y3Al5O12) nanopowder is a high-performance ceramic material widely used in lasers, semiconductors, aerospace, and phosphors, offering superior optical, mechanical, and thermal properties.