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- Aluminum Oxide - an overview | ScienceDirect Topics
Alumina (Al2O3) is defined as a natural metal oxide characterized by high hardness, wear and corrosion resistance, and biocompatibility, making it suitable for various industrial and medical applications, including dentistry and orthopedics
- Alumina - an overview | ScienceDirect Topics
Alumina is defined as a chemical compound derived from aluminum ore bauxite, serving as a key raw material for the aluminum industry It is characterized by its abundance and ease of processing compared to other sources like corundum
- High-temperature mechanical properties and thermal . . . - ScienceDirect
Oxide oxide ceramic matrix (oxide oxide) composites are a class of materials that show excellent mechanical properties under severe conditions, such as high-temperature and oxidation erosion They have garnered increasing attention with the fast-growing market for thermal-structural materials [1] Oxide oxide composites typically consist of alumina-based fibers embedded in an alumina-based
- Recent processes for the production of alumina nano-particles
Abstract Alumina nano-particles have wide usage in the adsorption and catalysis fields, because of its acid-base properties, high specific area, mechanical and thermal stability The first part of the review interested on the various processes for the production of nano-particles alumina
- Preparation of 99. 6 % alumina ceramic substrates with high thermal . . .
High-purity alumina ceramic substrates have drawn immense attention because of its high strength and hardness, as well as good chemical stability How…
- Preparation of high-purity alumina ceramics with high-performance by . . .
The sintering process maximizes preparation efficiency, improving high-purity alumina ceramics' performance In addition, this paper investigates the compaction behavior of alumina powders with varying purities, offering both theoretical insight and technical guidance for future industrial applications
- Analysis of UV radiation of solid rocket plume containing multiphase . . .
To the best of our knowledge, the study of solid rocket plume radiation containing multiphase alumina clusters remains largely unexplored Therefore, this paper investigates the UV radiative properties of the plume, taking into account the presence of multiphase alumina clusters, providing a more accurate representation of reality
- Composite dispersants for the preparation of monodisperse spherical . . .
In the current process for the preparation of spherical α-alumina powders by homogeneous precipitation, monodispersant is commonly used Unfortunately, monodispersant is inadequate to prevent the agglomeration of alumina precursor powders This agglomeration issue is further exacerbated by the α-alumina powders formed after calcination
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