Used

3 cases · 6 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Detail focus: Casting Structure clear all

Used — sub-branches

Non Destructive Examination 1Removed From Service 18

Results

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Macrography of a ring transverse section presenting a large variation in the grain size, revealing the diferences in the solidification rate.
453
VIEW
ML00166 / Jul.2020
Tin Bronze Wear Ring of Seawater Pump
M - Tin BronzeP - Wear RingAp - ShipCd - Removed From Service
Cm - FeCl3+HCl+H2O solution Etched MacroDf - Casting Structure
Metallographic aspect of the polished surface of the (back of the) coaster, showing pores and shrinkages, typical of a casting structure.
49
VIEW
ML00156 / Jan.2020
Antique Silver Plated Decorative Piece
M - BrassP - Decorative PieceAp - OrnamentalCd - Non Destructive Examination
Cm - As polished micrographyDf - Casting Structure
Micrography of the cast Aluminum alloy (AlSnCuNi) typically adopted for bearing applications.
419
VIEW
ML00058 / Apr.2017
High-Pressure Piston Seal in Casting Al Alloy
M - Aluminum TinP - CastingAp - EnergyCd - Removed From Service
Cm - Keller Etched Micrography by OMDf - Casting Structure

More from these cases

ML00058 — High-Pressure Piston Seal in Casting Al AlloyM - Aluminum TinP - CastingAp - EnergyCd - Removed From Service
Micrography of the cast Aluminum alloy (AlSnCuNi) typically adopted for bearing applications.
45
VIEW
ML00058 / Apr.2017
High-Pressure Piston Seal in Casting Al Alloy
M - Aluminum TinP - CastingAp - EnergyCd - Removed From Service
Cm - Keller Etched Micrography by OMDf - Casting Structure
Micrography of the cast Aluminum alloy (AlSnCuNi) typically adopted for bearing applications.
34
VIEW
ML00058 / Apr.2017
High-Pressure Piston Seal in Casting Al Alloy
M - Aluminum TinP - CastingAp - EnergyCd - Removed From Service
Cm - Keller Etched Micrography by OMDf - Casting Structure
Micrography of the cast Aluminum alloy (AlSnCuNi) typically adopted for bearing applications.
32
VIEW
ML00058 / Apr.2017
High-Pressure Piston Seal in Casting Al Alloy
M - Aluminum TinP - CastingAp - EnergyCd - Removed From Service
Cm - Keller Etched Micrography by OMDf - Casting Structure