অ্যালুমিনিয়াম ও অক্সিজেনের রাসায়নিক যৌগ;
alumina definition
Aluminium oxide, a white powder used in making ceramics and abrasives.
alumina শব্দটির synonyms বা প্রতিশব্দ
alumina, aluminium_oxide, aluminum_oxide,
alumina Example in a sentence
Alumina is a highly reactive oxide of aluminum that is found in bauxite ore.
The production of alumina from bauxite involves the Bayer process, which utilizes a caustic solution to extract aluminum from impurities.
Alumina is used extensively as a raw material in the production of aluminum metal.
It serves as a key component in various ceramic and refractory materials, contributing to their durability and heat resistance.
High-purity alumina is essential for the manufacture of sapphires, which are used in high-tech applications such as lasers and optical fibers.
Alumina-based abrasives are widely employed in grinding and polishing processes due to their exceptional hardness and abrasiveness.
The catalytic properties of alumina make it suitable for use as a support material for various industrial catalysts.
Alumina’s electrical insulation properties render it valuable in the production of electrical insulators and substrates for electronic devices.
In the medical field, alumina ceramics are employed as biocompatible materials for implants and surgical instruments.
The versatility of alumina extends to its use as an additive in construction materials, where it enhances the strength and durability of concrete and ceramics.