Columnar Grains

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Engine Microstructure: Lamellar Eutectoid Capture method: Transverse Section Aspect clear all

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The macrography of the transverse section shows the columnar grains typical of a centrifugally cast material. The etch is the same as the adopted for the micrographies. The bushing thickness is 1/2".
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ML00044 / Feb.2017
Centrifugally Cast CuAl Bushing
M - Aluminum BronzeP - Cast BushingAp - EngineCd - Removed From Service
Cm - Transverse Section AspectDf - Columnar Grains