login: password:
Registration

Re
Rhenium

History

Rhenium was discovered in 1925 spouses Noddak and their Assistant Bergen. The first metallic rhenium was obtained in 1928. In 1955 in England began adding rhenium to molybdenum and tungsten, which increases their strength and ductility.

Nowadays

Rhenium has been an important material for electronic and electrical industry. It is here that the most used set of remarkable properties of the metal and its alloys. Of those, make the filament, grid heaters cathodes. Details of the rhenium alloys is in cathode ray tubes, receiving and amplifying and generating lamps in thermionic generators in mass spectrometers and other precision instruments.

Date ASIA EUROPE USA
26/12/2009 2611.15 2243.89 9519.58
19/12/2009 9519.63 9519.63 9519.63
12/12/2009 9520.17 9520.17 9520.17
05/12/2009 9521.05 9521.05 9521.05
28/11/2009 9654.34 9654.34 9654.34
21/11/2009 9519.89 9519.89 9519.89
14/11/2009 9651.53 9651.53 9651.53
07/11/2009 9803.82 9803.82 9803.82
31/10/2009 9565.86 9565.86 9565.86
24/10/2009 9756.23 9756.23 9756.23
17/10/2009 9521.27 9521.27 9521.27
10/10/2009 9522.93 9522.93 9522.93
02/10/2009 9521.95 9521.95 9521.95
25/09/2009 9520.75 9520.75 9520.75
18/09/2009 9532.55 9532.55 9532.55
12/09/2009 9518.27 9518.27 9518.27
1




All rights reserved
www.primemetals.com