Photomicrograph Database

Artifact ID DK 0178/0364
Negative Number NS241
Magnification 400x
Etchant AH/HP, FeCl3, K2Cr2O7
Photo Date 7/21/2000


high-tin bronze


Hot-worked and quenched.

Metallographic Description

Only a small island in the interior remains uncorroded. That island has a beta-tin martensitic structure, with needles and twinned longitudinal alpha.

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