Photomicrograph Database

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Artifact ID BCES 0351/0952
Negative Number 1623
Magnification 100x
Etchant AH/HP
Photo Date 11/20/1992


Alloy

bronze or copper

Structure

Post-casting treatment possible.

Metallographic Description

This specimen has a very coppery color. It is composed of cored dendrites, with large areas of strain markings especially near the edge. Corrosion is pronounced, along with gas and shrinkage pits.


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