Optical Microscope

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Condition: Overheating Detail focus: Damage clear all

Optical Microscope — sub-branches

As polished micrography 1

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Micrographic aspect, as polished, of a transverse section of the tube (bottom side of the image, orange), at the interface between the tube and the melted steel over the external diameter (top side of the image, grey). In the copper tube there are several microcracks and regions of incipient melting (voids).

41

ML00180 / Mar.2022

Local Melting of Copper Cooling Tubes

M - Pure CopperP - Cooling TubeAp - SiderurgyCd - Overheating

Cm - As polished micrographyDf - Cracks