Photomicrograph Database

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Artifact ID BCES 0299A/0791
Negative Number NS164
Magnification 200x
Etchant AH/HP, FeCl3
Photo Date 4/4/2000

Photomicrograph Description

Cored dendrites and alpha+delta eutectoid.

Alloy

bronze.

Structure

As-cast.

Metallographic Description

Cored dendrites, with alpha+delta eutectoid visible in the uncorroded areas, along with twinned redeposited copper in the gas and corrosion voids.


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