Sapphire is a high-purity and high-density, single-crystalline form of aluminum oxide that may contain chromia, titania, yttria, or other dopants. Sapphire is usually transparent or translucent.

Zirconium-aluminium system is a multiple phase binary system, exhibiting low solid solubility at either ends of a phase diagram. The present note reports certain features of layer growth in ...

In the lab Researchers at TU Wien employed noncontact atomic force microscopy and computational modelling to determine the structure of the aluminium oxide surface. (Courtesy: TU Wien) Determining the ...

With so much else happening in the news, aluminum buyers could easily overlook the recent Guinea export ban on bauxite to Emirates Global Aluminum. Since smelters need two tons of alumina for ...

Sodium aluminate forms through the chemical reaction of aluminum oxide with sodium hydroxide and water, as follows: The residues sink gradually to the bottom of the tank and are later removed. In the ...

In this interview, Joanna Irrgeher and Thomas Prohaska, talk to AZoMaterials about the future of recycling technology-critical components from electronic waste.

In this interview, Joanna Irrgeher and Thomas Prohaska, talk to AZoMaterials about the future of recycling technology-critical components from electronic waste.

Carlos De Alba has given his Buy rating due to a combination of factors affecting the alumina and aluminum markets. The current market conditions are characterized by a significant alumina deficit ...

Get access to exclusive information! Discover our full potential. Subscribe to gain access to exclusive data on news, projects, companies, and reports about the top industries in Latin America.

Aluminum is a metal in group IIIA of the periodic table with atomic number 13, an atomic weight of 26.982, and a density of 2.70. It has a melting temperature of 660 C. The electronic configuration of ...

Ahead of ALUMINIUM, the world's leading trade fair in Düsseldorf, ABB experts looked at some of the developments that help drive the aluminum industry.

Sapphire Sapphire is a high-purity and high-density, single-crystalline form of aluminum oxide, which may contain chromia ... Ruby is chromium-doped sapphire used in optical filters and laser rods.