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Home > All Images > 1999 > September > 3 Sep 1999

Images Dated 3rd September 1999

Choose from 23 pictures in our Images Dated 3rd September 1999 collection for your Wall Art or Photo Gift. All professionally made for Quick Shipping.


Coloured SEM of beryllium oxide crystals Featured 3 Sep 1999 Print

Coloured SEM of beryllium oxide crystals

Beryllium oxide crystals. Coloured scanning electron micrograph (SEM) of the fractured surface of beryllium oxide (BeO) ceramic. Beryllium oxide (or beryllia") is obtained by heating beryllium compounds in excess oxygen. It is mainly used as a ceramic as it has excellent corrosion resistance and good mechanical strength. This ceramic finds applications within nuclear reactors, as electronic substrates, discharge tubes for gas lasers, and metallurgical applications for melting rare earth metals. Magnification: x3, 365 at 5x7cm size. x8, 625 at 5x7 inch size."

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