Photomicrograph Database

Artifact ID DK 0209A/0381
Negative Number NS245
Magnification 200x
Etchant AH/HP, FeCl3
Photo Date 7/25/2000


high-tin bronze


Hot-worked and quenched.

Metallographic Description

Beta-tin martensite. The matrix is largely covered by a heavy coat of needles. There is not much alpha; what there is is often twinned.

For more information: View Artifact Data