Recent processes for the production of alumina nano-particles
Jan 1, 2020 · 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. …
Recent advances in photopolymerization 3D printing of alumina …
Feb 1, 2025 · Alumina ceramic has excellent chemical stability and strength multiplication as the preferred ceramic core to alleviate the cooling channel instability in casting alloys. The large …
High-temperature mechanical properties and thermal
Feb 1, 2025 · 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 …
Chemistry of alumina, reactions in aqueous solution and its …
Jun 30, 2004 · Due to the common presence of alumina in the natural aquatic environment, several applications in water treatment technology and also its wide industrial application, the …
Preparation of high-purity alumina ceramics with high …
Jul 1, 2025 · The sintering process maximizes preparation efficiency, improving high-purity alumina ceramics' performance. In addition, this paper investigates the compaction behavior of …
Mechanical and microstructural characterization of graphene …
Mar 1, 2025 · The research verifies that graphene-reinforced alumina composites not only overcome the mechanical constraints of monolithic alumina but also offer improved …
Kinetics and properties of porous alumina with a dense surface …
Mar 1, 2025 · Porous alumina with a dense surface layer was prepared via pressureless sintering of bimodal powders followed by vacuum impregnation using a nano-alum…
Preparation of large-size alumina ceramic parts by DLP 3D printing ...
Sep 1, 2023 · Process flow for preparing large-size alumina ceramic parts by DLP 3D printing. Three methods were used for defoaming treatment of alumina ceramic paste. In the first …
Synergistic strengthening mechanism of zirconia-reinforced …
Jun 30, 2025 · High-performance alumina ceramic composites hold great potential in a wide range of applications, including turbine engines, energy storage, advanced sensors, thermal …
A state-of-the-art review on alumina toughened zirconia ceramic ...
Dec 1, 2023 · In alumina-toughened zirconia (ATZ) composites, alumina particles act as reinforcement, elevating the composite's hardness. Alumina serves to impede the …