Langbahn Team – Weltmeisterschaft

File:Eu-Block.jpg

Original file (2,827 × 1,875 pixels, file size: 2.51 MB, MIME type: image/jpeg)

Summary

Description
Deutsch: Das chemische Element Europium, ~300g Stück sublimiert dendritisch kristallin, höchstrein 99,998% Eu/TREM. Verarbeitet in einer Glovebox unter Schutzgas: Argon.
English: The chemical element Europium, ~300g ingot, crystalline sublimed dendritic, high pure 99.998% Eu/TREM (TREM = Total Rare Earth Metal). Handled in a glovebox under the inert gas argon.
Français : Lingot de 300g environ d'Europium pur à 99,998%. Dans ce lingot, le métal est cristallin, il forme des dendrites. Le lingot est manipulé dans une boite à gants, sous atmosphère d'argon.
Polski: Dendrymeryczny sublimowany europ krystaliczny (próbka ok. 300 g) o czystości 99,998% w atmosferze argonu.
Date
Source Self-photographed
Author Alchemist-hp (www.pse-mendelejew.de)

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Original upload log

The original description page was here. All following user names refer to de.wikipedia.
  • 2009-04-25 16:04 Alchemist-hp 2569×1778× (3279269 bytes) {{Information |Beschreibung = Das chemische Element Europium, ~300g Stück sublimiert dendritisch kristallin, höchstrein 99,998% Eu/TREM |Quelle = selbst photographiert |Urheber = Alchemist-HP |Datum = 26.10.2006 |Genehmigung = |Andere Versionen = |Anm

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start time: 4 September 2009

inception

26 October 2006

source of file

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ISO speed

200

exposure time

0.16666666666667 second

f-number

2.8

focal length

6.2 millimetre

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Date/TimeThumbnailDimensionsUserComment
current12:49, 30 August 2009Thumbnail for version as of 12:49, 30 August 20092,827 × 1,875 (2.51 MB)Alchemist-hpa higher resolution
00:52, 9 July 2009Thumbnail for version as of 00:52, 9 July 20091,200 × 830 (140 KB)Materialscientist{{Information |Description={{de|Das chemische Element Europium, ~300g Stück sublimiert dendritisch kristallin, höchstrein 99,998% Eu/TREM}} |Source=Transferred from [http://de.wikipedia.org de.wikipedia]<br/> (Original text : ''selbst photographiert'')

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Quelle: http://en.wikipedia.org/wiki/File:Eu-Block.jpg