Beryllium Unearthed Part 2-B
Автор: davidvblack
Загружено: 2010-06-19
Просмотров: 6033
Описание: Part of The Elements Unearthed Project (www.elementsunearthed.com), this is the second half of Part 2 on the history of the beryllium mine in western Utah including how the bertrandite ore is mined by Brush Engineered Materials, concentrated at the mill near Delta, Utah, and refined into final beryllium metal, alloys, and ceramics at the Elmore, Ohio plant. The hazards of beryllium are also discussed, including Chronic Beryllium Disease (CBD) and how it is prevented at the Delta plant.
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