Beryllium copper is a steel gray, strong, light element that is toxic and is mainly used as a hardener in alloys. In group 2 (or IIa) of the periodic table
beryllium copper
of elements is beryllium on 51stRead more >>
Impact on the environment and health effects of beryllium copper
Sunday, November 29, 2009 at 3:09 PM
Beryllium Tin Whiskers Card Guides copper
at 1:49 PM
Tin-plated copper whisker growth, beryllium copper leader cards used in electronic assembly. After more than 15 years of service, was tin-whisker more than 5 mm in length, some of beryllium copper, the more than 10 mm and a few to 24 mm. Many thanks to the coating on printed circuit boards were used in the hand, which prevented most of these hairs of electricity short circuit. To learn more about metal whiskers and tin whisker nepp.nasa.gov visit ... "Metal ... (http://lh3.ggpht.com/_veNt4wCNwxE/SxIZYDwsJGI/AAAAAAAAIQI/qDNsHa3XoHY/s72/Beryllium_Tin_Whiskers_Card_Guides_copper.jpg)
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