Photomicrograph Database

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Artifact ID BCES 0729/2548
Negative Number 1496
Magnification 100x
Etchant K2Cr2O7
Photo Date 11/17/1992


Alloy

bronze or copper

Structure

As-cast.

Metallographic Description

Faintly cored dendritic structure with grain boundaries. Large shrinkage cavities and a few nonmetallic inclusions are present.


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