Alumina (AL2O3), kayan sawa ne mai wuya kuma ana amfani dashi cikin masana'antu da yawa.Da zarar an harba shi kuma an yi ta, za a iya sarrafa ta ta amfani da hanyoyin niƙa lu'u-lu'u.Alumina shine nau'in yumbu da aka fi amfani da shi kuma yana samuwa a cikin tsarkakakku har zuwa 99.9%.Haɗin taurinsa, aikin zafin jiki mai girma (har zuwa 1,700 ° C) da kuma ingantaccen rufin lantarki yana sa ya zama mai amfani ga aikace-aikacen da yawa.
Kusan alumina mai tsabta (99.7%) yana ba da mafi girman aikin zafin jiki don bututun kariya.
Lokacin aikawa: Agusta-31-2023