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Fatigue damage corrosion

As stated above the life of a ship will be determined by corrosion and fatigue damage. The assessment of corrosion and fatigue damage is discussed below. [Pg.1046]

The fretting wear rate is directly proportional to the normal load for a given slip amplitude. However, in the total-slip situation, the frequency has little effect. (Water-house)88 In a partial-slip situation, the frequency of oscillation has little effect on wear rate per unit distance in the low-frequency range, whereas the increase in the strain rate at high frequencies leads to increased fatigue damage and increased corrosion due to a rise in temperature.75... [Pg.408]

The significance of localized corrosion on the evolution and distribution of fatigue damage was not fully appreciated. [Pg.4]

Figure 10.9. Successive simulation showing the evolution and distribution of corrosion and fatigue damage, and the formation of significant areas of multi-site damage (MSD) over 1,000 fastener holes for the CZ-184 aircraft [14]. Figure 10.9. Successive simulation showing the evolution and distribution of corrosion and fatigue damage, and the formation of significant areas of multi-site damage (MSD) over 1,000 fastener holes for the CZ-184 aircraft [14].
Flexible risers are key components in transportation of hydrocarbons from the seabed up to the offshore floating production units. The time-varying chemical composition of the internal flow and the diffusion of some aggressive components through the various layers of the flexible pipe also implies a strong variation of the corrosive environment between the layers. This implies that assessment of the fatigue damage which is induced by the external loads and dynamic response of the flexible pipes must take these variable conditions into account. [Pg.2053]

Effect of Metal Flaws Radiation Damage Corrosion Fatigue... [Pg.503]

Tests of tempered martensitic-ferritic Cr steels show that narrow, sharp notches or cracks result in corrosion fatigue. Damage to propeller vanes made of these steels is frequently caused by corrosion fatigue, so that careful inspection for flaws is absolutely necessary after production [126]. [Pg.235]

Occasional failures are experienced in applications in which austenitic stainless steel has replaced, for example, a carbon steel nozzle or pipe section. When a lighter gage of stainless steel replaces a heavier-walled steel section, either fatigue or corrosion fatigue may ensue because of vibrations that did not damage the carbon steel. [Pg.122]

See other pages where Fatigue damage corrosion is mentioned: [Pg.687]    [Pg.687]    [Pg.1045]    [Pg.1051]    [Pg.4]    [Pg.1297]    [Pg.1321]    [Pg.1322]    [Pg.312]    [Pg.15]    [Pg.415]    [Pg.364]    [Pg.86]    [Pg.213]    [Pg.57]    [Pg.109]    [Pg.261]    [Pg.175]    [Pg.2053]    [Pg.73]    [Pg.175]    [Pg.539]    [Pg.71]    [Pg.406]    [Pg.531]    [Pg.771]    [Pg.2284]    [Pg.52]    [Pg.97]    [Pg.302]    [Pg.742]    [Pg.840]    [Pg.1330]    [Pg.1354]    [Pg.1355]    [Pg.31]    [Pg.406]    [Pg.272]    [Pg.648]    [Pg.271]    [Pg.205]   
See also in sourсe #XX -- [ Pg.1286 , Pg.1287 , Pg.1288 , Pg.1289 , Pg.1290 , Pg.1325 ]



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