Aluminum Bronze

2 cases · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Detail focus: In the Center of the Thickness clear all

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Micrography of a tube transverse section, at the through wall cracking position, showing intergranular morphology of the stress corrosion cracking. In the center of the thickness, far from the external surface corroded layer, the cracks are intergranular but did not present any dealloying evidence.
49
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ML00165 / Jul.2020
SCC of Aluminum Bronze Heating Coil
M - Aluminum BronzeP - Seamless tubeAp - Oil and GasCd - Stress Corrosion
Cm - FeCl3+HCl+H2O Etched MicroDf - In the Center of the Thickness
Detail of the structure in the center of the thickness. Alpha grains and lamellar eutectoid structure.
28
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ML00044 / Feb.2017
Centrifugally Cast CuAl Bushing
M - Aluminum BronzeP - Cast BushingAp - EngineCd - Removed From Service
Cm - NH4OH+H2O+H2O2 Etched MicroDf - In the Center of the Thickness