File:Cu-Scheibe.JPG

Summary

DescriptionCu-Scheibe.JPG	Continuous casting copper disc (99.95% pure), macro etched, ∅ ≈83 mm.
Date	8 May 2009 (1 June 2009, according to Exif data)
Source	Own work
Author	Alchemist-hp (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.
Please note the license terms. Other licensing terms can get discussed, too.

Assessment

Picture of the year

Picture of the day

Quality image

Valued image

This file was the picture of the day on August 06, 2009.
This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here.
This is a quality image and is considered to meet the quality image guidelines.
This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope copper. See its nomination here.

Wikipedia

This is a featured picture on the German language Wikipedia (Exzellente Bilder) and is considered one of the finest images. See its nomination here.

This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here.

This is a featured picture on the Turkish language Wikipedia (Seçkin resimler) and is considered one of the finest images. See its nomination here.

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

This image was selected as picture of the day on Wikimedia Commons for 6 August 2009. It was captioned as follows:

English: Continuous casting copper disc (99,95% pure), etched, ∅ ≈83 mm.

Other languages:

Čeština: Leptaný plynule litý disk z mědi (čistota 99,95 %, průměr asi 83 mm)

Dansk: Kobberskive fremstillet ved strengstøbning og ætset. Renhed 99,95%, diameter ≈83 mm.

Deutsch: Strangguss-Kupferscheibe in der Reinheit von ≥ 99,95%, geätzt zur Verdeutlichung der inneren kristallinen Strukturen ∅ ≈83 mm. Man sieht deutlich die von außen nach innen verlaufende Kristallisation.

Eesti: Vase pidevvalu ketas (puhtus 99,95%), söövitatud, ∅ ≈83 mm.

English: Continuous casting copper disc (99,95% pure), etched, ∅ ≈83 mm.

Español: Disco de cobre obtenido mediante un proceso de colada continua (99,95% de pureza), grabado, ∅ ≈83 mm.

Esperanto: Tranĉaĵo el kontinue gisita kupro, pureco 99,95% kaj diametro 83 mm, post la tranĉado polurita, tiel ke bone videblas la kristaliĝo de ekstere internen

Français : Disque de cuivre obtenu par coulée continue (Pureté : 99,95 %, diamètre : 83 mm environ), et dépoli par traitement chimique.

Italiano: Disco di rame ottenuto per colata continua (purezza 99,95%, diametro 83 mm circa) e pulito mediante trattamento chimico.

Magyar: Kb. 83 mm átmérőjű, 99,95% tisztaságú, folyamatos öntéssel előállított réztárcsa. A felület kémiai maratása következtében a fém krisztályszerkezete is látható.

Nederlands: Continu gegoten koperschijf (zuiverheid: ≥ 99,95%), geëtst om de interne kristallijne structuren zichtbaar te maken, ∅ ≈83 mm. Duidelijk zichtbaar is de van buiten naar binnen verlopende kristallisatie.

Polski: Miedziany krążek o czystości 99,95% wytrawione powierzchniowo dla uwidocznienia struktury.

Português: Disco de cobre obtido por lingotamento contínuo (pureza: 99,95%, diâmetro: 83 mm), e polido por tratamento químico.

Suomi: Jatkuvavalettu kuparilevy (puhtaus 99,95 %, etsattu, halkaisija: 83 mm).

Türkçe: Sürekli döküm yöntemiyle üretilmiş bakır disk (%99.95 safiyet), dağlanmış numune, çap yaklaşık 83 mm.

Български: Отливка от мед с висока чистота (99,95%).

Македонски: Бакарен диск од континуирано леење (99,95% чистота), нагризан, ∅ ≈83 mm.

Русский: Медный диск (чистота ≥ 99,95%, диаметр ≈83 мм), полученный методом непрерывного литья, после травления. Видна кристаллическая структура металла

Українська: Протравлений диск міді (99,95% чистоти), одержаний методом неперервного лиття, D ≈ 83 мм. (В кристалічній структурі можна побачити шестипелюсткову квітку! (гексагональна сингонія))

한국어: 에칭으로 연속 주조한 구리 원반. (순도 99.9%, ∅ ≈83 mm)

中文：连续铸造的铜盘（纯度为99,95%，直径83毫米）

中文（繁體）：連續鑄造的銅盤（純度為99,95%，直徑83毫米）

Licensing

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

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.

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Germany license.

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Original upload log

The original description page was here. All following user names refer to de.wikipedia.

2009-06-04 08:08 Alchemist-hp 3616×3584× (7983276 bytes) {{Information |Beschreibung = [[Strangguss]] Kupferscheibe in der Reinheit von ≥ 99,95%, [[Metallografie|geätzt]] zur Verdeutlicheung der inneren kristallinen Strukturen ∅ ≈83 mm. |Quelle = eigene Arbeit (own work) |Urheber = Alchemist-HP (w
2009-06-01 15:46 Alchemist-hp 3616×3584× (7982939 bytes) {{Information |Beschreibung = Strangguss Kupferscheibe, geätzt. ∅ ≈100 mm. Reinheit ≥ 99,95%. |Quelle = eigene Arbeit (own work) |Urheber = Alchemist-HP (www.pse-mendelejew.de) |Datum = 01 Juni 2009 |Genehmigung = |Andere Versionen = |Anmerkung
2009-05-31 16:12 Alchemist-hp 800×800× (372726 bytes) {{Information |Beschreibung = Strangguss Kupferscheibe, geätzt. ∅ ≈100 mm. Reinheit ≥ 99,95%. |Quelle = eigene Arbeit (own work) |Urheber = Alchemist-HP (www.pse-mendelejew.de) |Datum = 31 Mai 2009 |Genehmigung = |Andere Versionen = |Anmerkunge
2009-05-08 13:56 Alchemist-hp 800×800× (279832 bytes) {{Information |Beschreibung = Strangguss Kupfer - Scheibe, geätzt. Durchm. ca. 100mm. Reinheit >= 99,95%. |Quelle = eigene Arbeit (own work) |Urheber = Alchemist-HP (www.pse-mendelejew.de) |Datum = 8 Mai 2009 |Genehmigung = |Andere Versionen = |Anmerku

Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark II
Exposure time	1/8 sec (0.125)
F-number	f/8
ISO speed rating	200
Date and time of data generation	13:13, 1 June 2009
Lens focal length	100 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS Windows
File change date and time	00:30, 4 June 2009
Y and C positioning	Centered
Exposure Program	Aperture priority
Exif version	2.2
Date and time of digitizing	13:13, 1 June 2009
Meaning of each component	Y Cb Cr does not exist
Shutter speed	3
APEX aperture	6
Exposure bias	0.33333333333333
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	750
DateTimeOriginal subseconds	11
DateTimeDigitized subseconds	11
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	3,849.2117888965
Focal plane Y resolution	3,908.1419624217
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
GPS tag version	0.0.2.2
Supported Flashpix version	1
Image width	3,616 px
Image height	3,584 px
Date metadata was last modified	01:30, 4 June 2009
IIM version	2

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Summary

Assessment

Licensing

Original upload log

Captions

Items portrayed in this file

8 May 2009

0.125 second

8

100 millimetre

200

image/jpeg

7f50486cf111f371f5cecea06f4dab41aead645e

7,983,276 byte

3,584 pixel

3,616 pixel

File history

File usage

Global file usage

Metadata