Photomicrograph Database

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Artifact ID BT 0615/1426
Negative Number NS204
Magnification 100x
Etchant AH/HP, FeCl3
Photo Date 6/20/2000


Alloy

arsenical bronze

Structure

As-cast.

Metallographic Description

Strongly cored globular dendrites. The impurity-rich portions of the coring contain numerous blue-gray inclusions. There is no sign of eutectoid.


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