File:Hafnium ebeam remelted.jpg

Summary

DescriptionHafnium ebeam remelted.jpg	Deutsch: Reine (99,9 %), elektronenstrahlgeschmolzene Hafnium-Stücke, mit und ohne Oxidschicht, sowie für den Größenvergleich ein 1 cm³ Hafnium-Würfel. Die Metallstücke wurden auf einer weißen Glasplatte photographiert. English: Pure (99.98 %), Melted tip of a hafnium consumable electrode used in an ebeam remelting furnace (sample from the collection of Ethan Currens), oxidized hafnium ebeam remelted ingot (color from thin film effects in the oxide layer), and additional 1 cm³ hafnium cube for comparison. The metal piece-photo was taken on a white glass plate. Español: Hafnio puro (99,98%): punta fundida de un electrodo consumible usado en una caldera de refusión por rayo de electrones (muestra de la colección de Ethan Currens), lingote refundido por rayo de electrones oxidado (el color se debe al efecto película en la capa de óxido) y un cubo de 1 cm³ para comparar Français : (1) Pointe fondue d'une électrode sacrificielle d'hafnium pur à 99,98 % utilisé dans une fournaise appliquant la technologie electron beam melting (EBM) (échantillon de la collection d'Ethan Currens), (2) lingot refondu d'hafnium oxydé par application de l'EBM (la couleur est un phénomène d'optique provoqué par une mince couche d'oxyde) et (3) un cube de 1 cm³ d'hafnium. Les trois pièces se trouvent sur une plaque de verre blanc. Sunda: Hafnium murni (99,98%) dina tungtung éléktroda nu dipaké dina prosés electron beam melting (conto simpenan Ethan Currens, kénca), nu geus ngalaman oksidasi (katuhu), jeung kubus 1 cm³ pikeun babandingan (tengah). Dipoto luhureun lambar kaca bodas.
Date	10 April 2011
Source	Own work
Author	Alchemist-hp (talk) (www.pse-mendelejew.de)

Camera Model	Canon 5D Mark II
Lens	Zeiss Makro-Planar T*2/100mm ZE
Notes	made by focus stacking software from 18x 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 18 images..

Licensing

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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Assessment

Quality image
	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 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. 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 29 October 2011. It was captioned as follows:

English: Pure (99.98 %), Melted tip of a hafnium consumable electrode used in an ebeam remelting furnace (sample from the collection of Ethan Currens), oxidized hafnium ebeam remelted ingot (color from thin film effects in the oxide layer), and additional 1 cm³ hafnium cube for comparison.

Other languages:

Dansk: Ren (99,98 %) smeltet spids af en hafniumelektrode, oxideret hafniumklump samt en 1 cm³ terning af hafnium til sammenligning.

Deutsch: Reine (99,9 %), elektronenstrahlgeschmolzene Hafnium-Stücke, mit und ohne Oxidschicht, sowie für den Größenvergleich ein 1 cm³ Hafnium-Würfel. Die Metallstücke wurden auf einer weißen Glasplatte photographiert.

English: Pure (99.98 %), Melted tip of a hafnium consumable electrode used in an ebeam remelting furnace (sample from the collection of Ethan Currens), oxidized hafnium ebeam remelted ingot (color from thin film effects in the oxide layer), and additional 1 cm³ hafnium cube for comparison.

Español: Hafnio puro (99,98%): punta fundida de un electrodo consumible usado en una caldera de refusión por rayo de electrones (muestra de la colección de Ethan Currens), lingote refundido por rayo de electrones oxidado (el color se debe al efecto película en la capa de óxido) y un cubo de 1 cm³ para comparar.

Français : (1) Pointe fondue d'une électrode sacrificielle d'hafnium pur à 99,98 % utilisé dans une fournaise appliquant la technologie electron beam melting (EBM) (échantillon de la collection d'Ethan Currens), (2) lingot refondu d'hafnium oxydé par application de l'EBM (la couleur est un phénomène d'optique provoqué par une mince couche d'oxyde) et (3) un cube de 1 cm³ d'hafnium. Les trois pièces se trouvent sur une plaque de verre blanc.

Italiano: Punta fusa di un elettrodo consumato di afnio puro (99,98 %), usato in una electron beam furnace (campione della collezione di Ethan Currens), lingotto rifuso in ebeam di afnio ossidato (il colore deriva dal sottile film dello strato di ossido) e, per confronto, un cubo di 1 cm³ di afnio.

Nederlands: Zuivere (99,98%), gesmolten punt van een hafniumelektrode, gebruikt in een ebeam-smeltoven. Daarnaast ter vergelijking een blokje hafnium van 1 kubieke centimeter en een geoxideerde, gesmolten hafnium lingot.

Română: Capăt topit de electrod consumabil din hafniu pur (99.98 %), folosit într-un furnal de retopire cu fascicul de electroni (mostră din colecția lui Ethan Currens), lingou de hafniu oxidat retopit cu fascicul de electroni (culoarea e de la efectul de peliculă subțire din stratul de oxid) și un cub de hafniu suplimentar de 1cm³ pentru comparație.

Sunda: Hafnium murni (99,98%) dina tungtung éléktroda nu dipaké dina prosés electron beam melting (conto simpenan Ethan Currens, kénca), nu geus ngalaman oksidasi (katuhu), jeung kubus 1 cm³ pikeun babandingan (tengah). Dipoto luhureun lambar kaca bodas.

Ирон: Сыгдæг (99.98 %) гафнийæ арæзт, тад сгарæн, оксидгонд гафни æмæ 1 см³ гафнийын куб абарынæн.

Русский: Щуп электрода из чистого гафния (99.98 %)используемого для обработки поверхности, окисленный переплавленный гафний и куб гафния объёмом 1 куб. см для сравнения

Українська: Оплавлений кінчик спожитого електроду з чистого (99,98%) гафнію, такі електроди використовуються в печах електронно-променевої плавки; окислений злиток гафнію, отриманий в такій печі (кольори веселки спостерігаються через ефект оптики тонких плівок в оксидному шарі); куб гафнію об'ємом 1 см³ для порівняння. Шматки гафнію розміщені на білій скляній пластині.

日本語：陰極線再溶融炉に用いられる純度 99.98% の融解したハフニウム消耗電極 (イーサン・カレンズ所蔵) と、再溶解した酸化ハフニウム陰極線のインゴット (酸化皮膜に薄膜の色が出ている)、および比較用の 1 cm³ のハフニウム立方体。

中文：高纯度(99.98 %)的铪。

This image was selected as picture of the day on Vietnamese Wikipedia.

Image title	Hafnium, e-beam remelted
Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark II
Author	Heinrich Pniok
Copyright holder	Copyright: Heinrich Pniok
Exposure time	1/15 sec (0.066666666666667)
F-number	f/5.6
ISO speed rating	200
Date and time of data generation	19:49, 10 April 2011
Lens focal length	100 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	19:49, 10 April 2011
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	19:49, 10 April 2011
Shutter speed	4
APEX aperture	5
Exposure bias	1.6666666666667
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	01
DateTimeOriginal subseconds	01
DateTimeDigitized subseconds	01
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

File:Hafnium ebeam remelted.jpg

Summary

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hafnium

copyright status

copyrighted

copyright license

Free Art License

Commons quality assessment

Wikimedia Commons featured picture

Wikimedia Commons quality image

inception

10 April 2011

captured with

Canon EOS 5D Mark II

source of file

original creation by uploader

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