Influence of Surface Roughness on the High Temperature /High Strain Low Cycle Fatigue Behavior of Nickel-Based Superalloy Rene®80
Since fatigue cracks nucleate and initiate generally at the surface of the rotary components such as blades and discs, the surface condition is the most important factor affecting the fatigue life. Surface scratches are suitable sites for stress concentrations and therefore the nucleation stage of f...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2023-06-01
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| Series: | Archives of Metallurgy and Materials |
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| Online Access: | https://journals.pan.pl/Content/127275/PDF/AMM-2023-2-13-Barjesteh.pdf |