1986
DOI: 10.1179/026708386790328407
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Microstructural developments in type 316L stainless steel during low-cycle fatigue at 350–550°C and their effects on cyclic strength and life

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Cited by 6 publications
(5 citation statements)
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“…7(b)). Ghafouri et al [24] also found that the substructure at a lower strain range was characterised by dense dislocation tangles and, in contrast, well defined dislocation cells were observed at higher strain ranges when the 316 stainless steel was cycled at 550°C. This is in agreement with the present work, i.e.…”
Section: Dislocation Patterns and Cyclic Deformation Behaviourmentioning
confidence: 96%
See 1 more Smart Citation
“…7(b)). Ghafouri et al [24] also found that the substructure at a lower strain range was characterised by dense dislocation tangles and, in contrast, well defined dislocation cells were observed at higher strain ranges when the 316 stainless steel was cycled at 550°C. This is in agreement with the present work, i.e.…”
Section: Dislocation Patterns and Cyclic Deformation Behaviourmentioning
confidence: 96%
“…Various kinds of dislocation structures have been found to form during fatigue testing of 316 stainless steel [4,13,23,24]; since they depend on the temperature, strain range and strain rate. Figure 7 shows that the dislocation structures under the present creep-fatigue conditions also are strain range dependent.…”
Section: Dislocation Patterns and Cyclic Deformation Behaviourmentioning
confidence: 99%
“…Several studies [8][9][10] have dealt with the evolution of inhomogeneous dislocation structures such as cells and wall-channels at the plastic deformed zone in the vicinity of the crack tip for type 316 stainless steels. The evolution of inhomogeneous dislocation structures accommodates the plastic strain accumulated during fatigue loading.…”
Section: Discussionmentioning
confidence: 99%
“…Cavitation can also be found in high-temperature fatigue tests under certain range of cycle frequencies 45 . The cycle frequency that is positively correlated with the stress variation rate can be defined as .…”
Section: Cycle Frequency Rangementioning
confidence: 99%