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Summaryedit
| Description |
English: Bar of (Al) Aluminium crystal growth raw material, with visible dendrites on the macroetched surface, purity 99,9998 %, sector size about 55 × 37 mm (from the collection of Ethan Currens).
Français : Une barre d'Aluminium (Al), avec une surface dépolie à l'acide pour en révéler la structure. Pureté: 99,9998 %, taille de la portion photographiée : 55 × 37 mm environ.
Deutsch: Sichtbare Strukturen auf der Oberfläche eines geätzten (Al) Aluminium-Barrens, Reinheit 99,9998 %, Ausschnittsgröße ca. 55 × 37 mm.
Ελληνικά: (Al) ράβδος αλουμινίου, ορατές δομές σε μια χαραγμένη επιφάνεια, καθαρότητα 99.9998 %, μέγεθος τομέα για 55 Γ ? 37 χιλ.
Italiano: Dettaglio superficiale (55 × 37 mm) di una barra di alluminio (purezza ≥ 99,9998%). La superficie è stata pulita mediante attacco chimico con acido (etching o mordenzatura) in modo da evidenziare, anche a occhio nudo, la struttura dei cristalliti metallici.
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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 |
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| Lens | Canon EF 100mm |
| Notes | made by focus stacking software from 5x single 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 5 images..
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This is a featured picture on the German language Wikipedia (
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This image was selected as picture of the day on Wikimedia Commons for . It was captioned as follows: English: (Al) Aluminium bar, visible structures at an etched surface, purity 99,9998%, sector size about 55mm * 37mm
Čeština: Viditelná struktura na leptaném povrchu destičky z čistého (99,9998 %) hliníku; výřez velikosti asi 55 × 37 mm
Dansk: (Al) Aluminiumstang med synlige strukturer fra ætsning af overfladen. Renhed 99,9998%, billedudsnittet viser et område på omkring 55mm * 37mm.
Deutsch: Sichtbare Strukturen auf der Oberfläche eines geätzten (Al) Aluminium-Barrens, Reinheit 99,9998%, Ausschnittsgröße ca. 55 mm × 37 mm
Ελληνικά: (Al) ράβδος αλουμινίου, ορατές δομές σε μια χαραγμένη επιφάνεια, καθαρότητα 99.9998%, μέγεθος τομέα για 55 Γ ? 37 χιλ.
English: (Al) Aluminium bar, visible structures at an etched surface, purity 99,9998%, sector size about 55mm * 37mm
Español: Detalle superficial (55×37 mm) de una barra de aluminio (pureza ≥ 99,9998%). La superficie ha sido pulida mediante medios químicos con ácido (etching ) para evidenciar a simple vista las estructura de las cristalitas metálicas
Français : Une barre d'Aluminium (Al), avec une surface dépolie à l'acide pour en révéler la structure. Pureté : 99,9998 %, taille de la portion photographiée : 55 × 37 mm environ.
Magyar: 99,9998%-os tisztaságú alumíniumtömb maratott felszínén láthatóvá vált kristályszerkezet, a fénykép kb. 55×37 mm-es felületet ábrázol
Italiano: Dettaglio superficiale (55 × 37 mm) di una barra di alluminio (purezza ≥ 99,9998%). La superficie è stata pulita mediante attacco chimico con acido (etching o mordenzatura) in modo da evidenziare, anche a occhio nudo, la struttura dei cristalliti metallici
日本語: 純度99.9998%のアルミニウム地金のエッチングされた表面。原寸はおよそ55mm×37mm。
한국어: 에칭 처리한 알루미늄 막대기의 표면 구조. 순도 99,9998%, 크기 약 55mm * 37mm.
Македонски: Алуминиумска прачка, со видвлив состав, чистота 99,9998%, големина на делот: 55mm х 37mm
Nederlands: Zichtbare structuren op een geëtste aluminium staaf met een reinheid van 99,9998%. De getoonde uitsnede meet 55 bij 37 mm.
Português: Vista ampliada de uma barra de alumínio com grau de pureza acima de 99,9%.
Русский: Алюминиевая полоска. Чистота алюминия 99,9998%. Показан фрагмент размером 55 на 37 мм, видны структуры, образовавшиеся при травлении
Svenska: (Al) Aluminium stång, synliga strukturer på en etsad yta. Renhet: 99,9998%. Sektorns storlek är circa 55mm * 37mm
Türkçe: (Al) Alüminyumun dağlanmış yüzeyi (saflık: 99,9998%, dilim boyutu: yaklaşık 55mm x 37mm).
中文（简体）: 纯度达99.9998%的铝条表面，面积为55 × 37毫米。
中文（繁體）: 純度達99.9998%的鋁條表面，面積為55 × 37毫米。
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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. |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. | 1.2 only |
Bar of (Al) Aluminium crystal growth raw material, with visible dendrites on the macroetched surface, purity 99,9998 %, sector size about 55 × 37 mm (from the collection of Ethan Currens). Français : Une barre d'Aluminium (Al), avec une surface dépolie à l'acide pour en révéler la structure. Pureté: 99,9998 %, taille de la portion photographiée : 55 × 37 mm environ. Deutsch: Sichtbare Strukturen auf der Oberfläche eines geätzten (Al) Aluminium-Barrens, Reinheit 99,9998 %, Ausschnittsgröße ca. 55 × 37 mm. Ελληνικά: (Al) ράβδος αλουμινίου, ορατές δομές σε μια χαραγμένη επιφάνεια, καθαρότητα 99.9998 %, μέγεθος τομέα για 55 Γ ? 37 χιλ. Italiano: Dettaglio superficiale (55 × 37 mm) di una barra di alluminio (purezza ≥ 99,9998%). La superficie è stata pulita mediante attacco chimico con acido (etching o mordenzatura) in modo da evidenziare, anche a occhio nudo, la struttura dei cristalliti metallici.
Free Art License
| EXIF data: | |
| File name | aluminium_bar_surface_etched.jpg |
|---|---|
| Size, Mbytes | 23.539708007813 |
| 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 / 4.5 |
| Exposure program | 3 |
| ISO speed rating | 200 |
| Exif version | 0221 |
| Lens focal length | 100 mm |
| Date and time original image was generated | 2009:08:27 11:46:12 |
| Date and time image was made digital data | 2009:08:27 11:46:12 |
| Meaning of each component | |
| Shutter speed | 4.625 |
| Aperture | 4.375 |
| Exposure bias | 0 |
| Metering mode | 2 |
| User comments | UNICODE C a n o n E F 1 0 0 m m 1 : 2 , 8 M a c r o U S M |
| 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 |
| White balance | 1 |
| Software used | Adobe Photoshop CS4 Windows |
| Copyright holder | www.pse-mendelejew.de |
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