Photomicrograph Database

Artifact ID DK 0214/0388
Negative Number NS243
Magnification 100x
Etchant AH/HP, FeCl3
Photo Date 7/21/2000


high-tin bronze


Hot-worked and quenched.

Metallographic Description

Beta-tin martensite. The specimen is very strongly needled, so that the matrix is almost completely hidden. The alpha shows some twinning and is flattened unidirectionally.

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