Photomicrograph Database

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Artifact ID BC 0656B/0928
Negative Number NS116
Magnification 100x
Etchant AH/HP
Photo Date 2/29/2000


Alloy

bronze or copper

Structure

As-cast.

Metallographic Description

Only islands of metal are preserved. Many non-metallic inclusions have precipitated out in beads interdendritically. Some of the inclusions are cuprous oxide. Possible lead globules.


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