AC9594 Alpha-Aluminium Oxide Powder Alumina Powder Al2O3 Type N, 1 μm

Alpha-Aluminium Oxide Powder Alumina Powder Al2O3 Type N, 1 μm Description

Alpha-Aluminium Oxide Powder Alumina Powder Al2O3 Type N, 1 μm consists of a high-purity Al2O3 ceramic material with an average particle size of 1 μm, optimising sintering kinetics. The controlled particle distribution promotes uniform densification and achieves minimal porosity in final ceramic products. Its chemical inertness and thermal stability are beneficial for applications requiring high temperature performance and precise microstructural control in advanced ceramics manufacturing.

Alpha-Aluminium Oxide Powder Alumina Powder Al2O3 Type N, 1 μm Applications

Industrial Ceramics
- Used as a sintering aid in advanced ceramic components to achieve uniform densification by leveraging its controlled particle size and high purity.
- Applied as a reinforcing phase in ceramic composites to improve structural integrity by leveraging its stability under high temperature.

Electronics
- Used as a dielectric material in semiconductor packaging to achieve improved thermal management by leveraging its chemically inert and thermally stable properties.
- Applied as an insulating layer in microelectronic devices to manage heat dissipation by leveraging its fine particle distribution.

Alpha-Aluminium Oxide Powder Alumina Powder Al2O3 Type N, 1 μm Packing

The powder is packaged in sealed, anti-static containers lined with protective foam to minimise mechanical impact and contamination. Packaging ensures maintenance of a dry, temperature-controlled environment, which safeguards the product’s particle integrity. Additional measures include barrier films to prevent moisture ingress. Custom packaging options, including moisture barrier bags and tailored container sizes, are available upon request to meet specific storage and transportation requirements.

Frequently Asked Questions

Q1: What are the best storage practices for this alumina powder?
A1: The powder should be stored in a sealed container within a dry, temperature-controlled environment. This minimises moisture absorption and prevents agglomeration, ensuring that the controlled particle size distribution remains consistent during storage.

Q2: How is the 1 μm particle size achieved and verified?
A2: The powder is milled and classified using precision equipment. Particle size is verified using laser diffraction and SEM analysis, ensuring that the uniformity and fineness required for precision sintering applications are maintained.

Q3: Can the alumina powder be customised to alter particle morphology?
A3: Yes, adjustments in milling parameters and classification techniques allow for tailored particle morphology while maintaining the controlled 1 μm size, meeting specific process requirements for various ceramic fabrications.

Additional Information

Alumina powders play a critical role in ceramic processing, influencing densification rates and final microstructural properties. The control of particle size and distribution directly affects sintering behaviour, porosity control, and overall mechanical performance of the ceramic. Detailed understanding of morphology and purity levels is essential for engineers optimising ceramics for high-performance applications.

Advanced processing techniques in materials science allow for precise control of phase purity and structural characteristics. This enhances the reproducibility of critical parameters across large-scale productions, supporting research and industrial requirements in sectors such as electronics and high-temperature engineering.