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File:Diamond-like carbon coated cobalt ball.jpg

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Moved This file was moved to Wikimedia Commons from en.wikipedia using a bot script. All source information is still present. It requires review. Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Once the review has been completed, this template should be removed. For details about this file, see below. Check now!
Description
English: The most fragile part of a producing oil well, this high cobalt alloy was coated with ta-C on the right side to test the amount of increased resistance to the chemically aggressive and abrasive environment in which it would operate. Ball is 30 mm dia. Darker ring of DLC containing more graphitic phases bounds the area of the coating.
Date 10 May 2007 (original upload date)
Source Transferred from en.wikipedia to Commons by JohnnyMrNinja using CommonsHelper.
Author Drac2000 at English Wikipedia

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Drac2000 at the English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version 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.
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Attribution: Drac2000 at the English Wikipedia
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The original description page was here. All following user names refer to en.wikipedia.
  • 2007-05-10 15:31 Drac2000 992×840× (96801 bytes) I made this photograph of a sample I made and own.

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current06:13, 30 May 2010Thumbnail for version as of 06:13, 30 May 2010992 × 840 (95 KB)File Upload Bot (Magnus Manske) (talk | contribs) {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|The most fragile part of a producing oil well, this high cobalt alloy was coated with ''ta-C'' on the r

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