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Summaryedit
| Description |
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.
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| Date | |
| Source | Own work |
| Author | Alchemist-hp (talk) (www.pse-mendelejew.de) |
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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. |
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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..
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Assessmentedit
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This is a featured picture on the Polish language Wikipedia (
Licensing:edit
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This file is licensed under the Creative Commons ‘Attribution-NonCommercial-NonDerivative 3.0 (US)’ Licence: https://creativecommons.org/licenses/by-nc-nd/3.0/ Diese Datei steht unter der Lizenz Creative Commons „Namensnennung-keine kommerzielle Nutzung-keine Bearbeitung 3.0 US“ Lizenz: https://creativecommons.org/licenses/by-nc-nd/3.0/deed.de |
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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. |
Photo's description:
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
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.
Licensing:
Free Art License
Free Art License
| EXIF data: | |
| File name | chromium_zone_refined_and_1cm3_cube.jpg |
|---|---|
| Size, Mbytes | 4.249806640625 |
| Mime type | image/jpeg |
| Camera manufacturer | Canon |
| 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 |
| Exposure program | 1 |
| ISO speed rating | 200 |
| Exif version | 0221 |
| 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 | |
| Shutter speed | 4.625 |
| Aperture | 5 |
| Exposure bias | 0 |
| Metering mode | 3 |
| User comments | 0 |
| Supported Flashpix version | 0100 |
| Color space information | 1 |
| Exif image width | 5616 |
| Exif image length | 3744 |
| Focal plane X resolution | 3849.2117888965 |
| Focal plane Y resolution | 3908.1419624217 |
| Focal plane resolution unit | 2 |
| Exposure mode | 1 |
| Type of image | Canon EOS 5D Mark II |
| Firmware version | Firmware Version 2.0.8 |
| OwnerName | Heinrich Pniok |
| Copyright holder | Copyright: Heinrich Pniok |
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