Pig of cast iron, showing a layer of larger crystals at some depth from the surface

Made:
before 1889
Pig of cast iron

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Pig of cast iron
Science Museum Group
© The Board of Trustees of the Science Museum

Pig of cast iron, showing a layer of larger crystals at some dept from the surface

Details

Category:
Metallurgy
Object Number:
1889-164/3269
type:
specimen
credit:
John Percy Collection