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- W4283169898 abstract "The isothermal compressive tests are performed to analyze the hot deformation characteristics of Inconel 625 superalloy over a wide temperature range of 1000–1150 °C and the strain rate scope of 0.01–10 s−1. The hot deformation mechanisms and the impacts of deformation parameters on the thermal deformation features, are analyzed. It reveals that the true stress first rises to a maximum stress level and then progressively drops to a comparatively stable level, demonstrating apparent work-hardening (WH) and dynamic softening (DS) features. Meanwhile, the true stress swiftly rises with the reduced deformation temperature or the increased strain rate. Moreover, the almost fine and uniform grains surround the whole microstructure under relatively large true strain, elevated temperature, and depressed strain rate. Besides, three kinds of constitutive models, including the Arrhenius-type (AT) model, physical-based (PB) model, and artificial-neural-network (ANN) model, complied with the backpropagation learning (BP) and new binary particle swarm optimization (NBPSO) algorithms are developed, respectively. The correlation coefficient (R) and absolute relative error (ARE) distribution are estimated to assess the predictive abilities of the established models. It can be concluded that the maximum absolute relative errors are near 12%, 15%, and 7.2% for AT, PB, and NBPSO-BP ANN models, respectively. Meanwhile, the correlation coefficient of the NBPSO-BP ANN model is as high as 0.9983, while the corresponding ones for the AT and PB models are 0.9951 and 0.9903, respectively. Thus, the established NBPSO-BP ANN model can depict the hot deformation features of the studied superalloy precisely." @default.
- W4283169898 created "2022-06-21" @default.
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- W4283169898 date "2022-08-01" @default.
- W4283169898 modified "2023-09-27" @default.
- W4283169898 title "High-temperature deformation characteristics and constitutive models of Inconel 625 superalloy" @default.
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- W4283169898 cites W2063839821 @default.
- W4283169898 cites W2086180684 @default.
- W4283169898 cites W2086351393 @default.
- W4283169898 cites W2088444756 @default.
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- W4283169898 doi "https://doi.org/10.1016/j.mtcomm.2022.103855" @default.
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