Oxyde d’aluminium et de baryum, tech., Thermo Scientific Chemicals

Barium aluminum oxide is used for getter alloys in vacuum tubes. It also finds application as deoxidizer for copper, Frary’s metal, lubricant for anode rotors in x-ray tubes and spark-plug alloys. It is used to prepare heat-resistant refractory and super-refractory concretes. Further, it gives a better protection against gamma radiation and X-rays.

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