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Full Record for Micrograph 365
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- Micrograph no
- 365
- Brief description
- As cast white cast iron
- Keywords
- alloy
, carbon, iron, metal, white cast iron - Categories
- Metal or alloy
- System
- Fe-C-X
- Composition
- Fe, C 3.4, Si 0.35, Mn 0.22 (wt%), + ...
- Standard codes
- Reaction
- Processing
- as cast
- Applications
- Sample preparation
- Nital
- Technique
- Reflected light microscopy
- Length bar
- 200 μm
- Further information
- An example of a white cast iron, so named due to its relatively low carbon content, which means that the carbon present is in the form of cementite. Upon cooling the melt initially forms austenite and subsequently graphite. Upon reaching the eutectoid temperature the austenite transforms to pearlite, giving a final microstructure consisting of graphite in a pearlite matrix.
- Contributor
- Dr R F Cochrane
- Organisation
- Department of Materials, University of Leeds
- Date
- 04/09/02
- Licence for re-use
Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales- Related micrographs
- Micrograph 362: White cast iron, subject to slow heating and cooling treatment (400 μm)
- Micrograph 363: White cast iron, subject to slow heating and cooling treatment (400 μm)
- Micrograph 364: White cast iron, subject to slow heating and cooling treatment (100 μm)
- Micrograph 366: Whiteheart cast iron (400 μm)
- Micrograph 367: Whiteheart cast iron (200 μm)