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alumina

/əˈlumənə/ /əˈluːmɪnə/
noun
  1. 1 alümina, alüminyum oksit uncountable

Definition (English)

A hard, white ceramic material made from aluminum oxide.

Example Sentences

  1. Alumina is often used as an electrical insulator.
    Alümina genellikle elektrik yalıtkanı olarak kullanılır.
  2. The substrate is made of pure alumina.
    Alt tabaka saf alüminadan yapılmıştır.

Synonyms

aluminium oxide

Collocations

high purity aluminaalumina ceramicalumina powderalumina substratealumina fiberalumina coating