Photomicrograph Database

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Artifact ID BT 0541/1214
Negative Number 1638
Magnification 100x
Etchant AH/HP
Photo Date 8/6/1992


Alloy

impure copper

Structure

As-cast.

Metallographic Description

Granular, but the grains are not equiaxed. Blue-gray inclusions within and on the borders of the grains. 0.5% Sn.


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