Pearlite


Forfatter/Opretter:
Kredit:
McGill University
størrelse:
944 x 737 Pixel (613011 Bytes)
beskrivelse:
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.
Licens:
Public domain

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