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Deutsch: Chrom (>99,999 % = 5N+) im Lichtbogenofen horizontal geschmolzen und raffiniert, sowie für den Größenvergleich ein hochreiner (99,96 % = 3N6) 1 cm3 Chrom-Würfel. Zu sehen sind ferner Mikrokristalle des sehr leicht bei der hohen Schmelztemperatur von 1907 °C verdampfenden Chromes, die sich während des Schmelzvorganges wieder abscheiden. Metallprobe: Sammlung Ethan Currens
English: High purity (>99.999 % = 5N+) chromium, remelted in a horizontal arc zone-refiner, showing large visible crystal grains, as well as a high purity (99.96 % = 3N6) 1 cm3 chromium cube for comparison. Sample: from the collection of Ethan Currens
Français : Échantillon de chrome à très grande pureté (>99,999%). Pour comparaison de taille, le cube de chrome pur à 99,96% a une longueur d'arête d'un centimètre.
Italiano: Cromo ultrapuro (>99,999 % = 5N+), ad un cubo di cromo levigato, puro (99,96 % = 3N6), di 1 cm³.
Polski: Chrom o czystości >99,999 % = 5N+, oraz sześcian wykonany z chromu o czystości 99,96 % = 3N6.
|Author||Alchemist-hp (talk) (www.pse-mendelejew.de)|
This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated.
|Camera Model||Canon 5D Mark II|
|Lens||Zeiss Makro-Planar T*2/100mm ZE|
|Notes||made by focus stacking software from 21x single 16bit TIFF shots.|
|This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Focus stack with Helicon Focus of 21 images..
|This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’
Diese Datei steht unter der Lizenz Creative Commons „Namensnennung-keine kommerzielle Nutzung-keine Bearbeitung 3.0 US“
|Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites.|
Free Art License
|Camera model||Canon EOS 5D Mark II|
|Orientation of image||1|
|Image resolution in width direction||72|
|Image resolution in height direction||72|
|Unit of X and Y resolution||2|
|Exposure time||1/25 sec (0.04)|
|F number||f / 5.6|
|ISO speed rating||200|
|Lens focal length||100 mm|
|Date and time original image was generated||2011:04:08 18:19:16|
|Date and time image was made digital data||2011:04:08 18:19:16|
|Meaning of each component|
|Copyright holder||Copyright: Heinrich Pniok|
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