Engine

2 cases · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

General view of the nodular cast iron crankshaft, 240 mm long, in process of heat treatment.  The main and rod bearings, 54 mm diameter, are heat treated  by localized quenching and tempering.
1018
ML00154 / Jan.2019
High Strength Cast Iron Crankshaft
M - Nodular Cast IronP - CastingAp - EngineCd - Surface treatment
Cm - Aspect Before AnalysisDf - General View
Bimetallic engine bearing, removed from service at the end of its life.
356
ML00083 / Oct.2017
Steel Back of a Bimetallic Engine Bearing
M - Low Carbon SteelP - Cold FormedAp - ShipCd - Removed From Service
Cm - Aspect Before AnalysisDf - General View