File:Britannica Alloys Plate Figure 11.jpg

Britannica_Alloys_Plate_Figure_11.jpg(281 × 175 pixels, file size: 45 KB, MIME type: image/jpeg)

Description
English: Photomicrograph of steel
Date before 1911
date QS:P,+1911-00-00T00:00:00Z/7,P1326,+1911-00-00T00:00:00Z/9
Source 1911 Encyclopædia Britannica, Vol. 1, Plate between pp. 704 and 705, Fig. 11
Author Osmond

Caption:

Fig. 11. — (Osmond.) Pearlite, steel (carbon about 1%) forged and annealed at 800° C. Magnified 1000 diameters.

Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

Captions

Microstructure of steel (pearlite)

image/jpeg

b85215ce0c937d3034092771a2d0a6ee1f9b16e5

46,379 byte

175 pixel

281 pixel

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current17:02, 10 April 2009Thumbnail for version as of 17:02, 10 April 2009281 × 175 (45 KB)Bob Burkhardt{{Information |Description={{en|1=Photomicrograph of steel}} |Source=1911 Encyclopædia Britannica, Vol. 1, Plate between pp. 704 and 705, Fig. 11 |Author=Osmond |Date=before 1911 |Permission= |other_versions= }} Caption: {{small-caps|Fig.}} 11. —

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