File:EB1911 Iron and Steel - Fig. 4.—The constitution of hypo-eutectic white or cementitiferous cast iron.jpg

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EB1911_Iron_and_Steel_-_Fig._4.—The_constitution_of_hypo-eutectic_white_or_cementitiferous_cast_iron.jpg ‎(523 × 386 pixels, file size: 175 KB, MIME type: image/jpeg)

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The constitution of hypo-eutectic white or cementitiferous cast iron

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English: The constitution of hypo-eutectic white or cementitiferous cast iron (washed metal), W. Campbell. The black bat-like areas are the primary austenite, the zebra-marked ground mass the eutectic, composed of white stripes of cementite and black stripes of austenite. Both the primary and eutectic austenite have changed in cooling into a mixture of pearlite and pro-eutectoid cementite, too fine to be distinguished here.
Date
Source 1911 Encyclopædia Britannica volume 14, "Iron an Steel" article, pages 804 ff.; modified from https://www.gutenberg.org/files/39775/39775-h/39775-h.htm#ar19
Author AnonymousUnknown author

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:EB1911_Iron_and_Steel_-_Fig._4.%E2%80%94The_constitution_of_hypo-eutectic_white_or_cementitiferous_cast_iron.jpg

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