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Assessment

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. ውክፔዲያ  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）

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Original upload log

• 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