Original file (944 × 737 pixels, file size: 599 KB, MIME type: image/jpeg)

    Summary

    Description
    English: Secondary electron image of a polished and etched section of a steel helical gear. Microstructure consists of pearlite in a ferrite matrix. Etched in 3% nital. 2000X.
    Date
    Source McGill University
    Author Michelshock

    Licensing

    Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
    In some countries this may not be legally possible; if so:
    I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

    Captions

    Microstructure of pearlite and ferrite

    Items portrayed in this file

    depicts

    ferrite

    pearlite

    scanning electron microscope

    microstructure

    steel

    creator

    some value

    URL: https://commons.wikimedia.org/wiki/user:Michelshock
    Wikimedia username: Michelshock
    author name string: Michelshock

    copyright status

    copyrighted, dedicated to the public domain by copyright holder

    copyright license

    released into the public domain by the copyright holder

    inception

    31 March 2009

    media type

    image/jpeg

    instance of

    scanning electron micrograph

    fabrication method

    scanning electron microscopy

    data size

    613,011 byte

    height

    737 pixel

    width

    944 pixel

    checksum

    98222060337293e5fe633f0ffe3a6683e106cc63

    determination method or standard: SHA-1

    File history

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    Date/TimeThumbnailDimensionsUserComment
    current03:15, 10 April 2009Thumbnail for version as of 03:15, 10 April 2009944 × 737 (599 KB)Michelshock{{Information |Description={{en|1=Secondary electron image of a polished and etched section of a helical gear. Microstructure consists of pearlite in a ferrite matrix. Etched in 3% nital. 2000X.}} |Source=McGill University |Author=[[User:Michelshock|Mi

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    allikas: https://en.wikipedia.org/wiki/File:Pearlite.jpg