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Original Articles

Discrete dislocation simulations of precipitation hardening in superalloys

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Pages 3195-3215 | Received 22 Apr 2004, Accepted 21 Jun 2004, Published online: 21 Feb 2007

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Read on this site (4)

A. J. Goodfellow. (2018) Strengthening mechanisms in polycrystalline nickel-based superalloys. Materials Science and Technology 34:15, pages 1793-1808.
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Bing Lin, Minsheng Huang, Liguo Zhao, Anish Roy, Vadim Silberschmidt, Nick Barnard, Mark Whittaker & Gordon McColvin. (2018) 3D DDD modelling of dislocation–precipitate interaction in a nickel-based single crystal superalloy under cyclic deformation. Philosophical Magazine 98:17, pages 1550-1575.
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Akiyuki Takahashi, Mitsuru Kawanabe & Nasr M. Ghoniem. (2010) γ-precipitate strengthening in nickel-based superalloys. Philosophical Magazine 90:27-28, pages 3767-3786.
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S. I. Rao, T. A. Parthasarathy, D. M. Dimiduk & P. M. Hazzledine. (2006) Discrete dislocation simulations of precipitation hardening in inverse superalloys. Philosophical Magazine Letters 86:4, pages 215-225.
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Kefu Gan, Dingshun Yan, Yong Zhang & Zhiming Li. (2023) Origins of strengthening and toughening effects in twinned nanocrystalline alloys of low stacking fault energy with heterogeneous grain structure. Journal of the Mechanics and Physics of Solids 176, pages 105305.
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Longsheng Feng, Rongpei Shi, Christopher H. Zenk, Michael J. Mills & Yunzhi Wang. (2023) Phase field modeling of shearing processes of a dual-lobed γ″|γ′|γ″ coprecipitate. Acta Materialia 246, pages 118693.
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Sabyasachi Chatterjee, Yang Li & Giacomo Po. (2021) A discrete dislocation dynamics study of precipitate bypass mechanisms in nickel-based superalloys. International Journal of Plasticity 145, pages 103062.
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Jianbin Liu & Shinji Muraishi. (2021) Orientation dependent hardening of {111} plate precipitate by parametric dislocation dynamics. Mechanics of Materials 160, pages 103968.
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Tushar Jogi & Saswata Bhattacharya. (2021) Interfacial dislocation network in precipitation strengthened alloys during creep: a discrete dislocation dynamics (DDD) study in three dimensions. Modelling and Simulation in Materials Science and Engineering 29:3, pages 035010.
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Jianbin Liu & Shinji Muraishi. (2020) Energy analysis of misfit hardening by parametric dislocation dynamics simulation. Computational Materials Science 178, pages 109630.
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M. C. Hardy, M. Detrois, E. T. McDevitt, C. Argyrakis, V. Saraf, P. D. Jablonski, J. A. Hawk, R. C. Buckingham, H. S. Kitaguchi & S. Tin. (2020) Solving Recent Challenges for Wrought Ni-Base Superalloys. Metallurgical and Materials Transactions A 51:6, pages 2626-2650.
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Hao Yu, Wei Xu & Sybrand van der Zwaag. (2020) Microstructure and dislocation structure evolution during creep life of Ni-based single crystal superalloys. Journal of Materials Science & Technology 45, pages 207-214.
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O.N. Senkov, J.-P. Couzinie, S.I. Rao, V. Soni & R. Banerjee. (2020) Temperature dependent deformation behavior and strengthening mechanisms in a low density refractory high entropy alloy Al10Nb15Ta5Ti30Zr40. Materialia 9, pages 100627.
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Triplicane A. Parthasarathy & Reji John. (2018) A microstructure-sensitive location-specific design tool for predicting the yield and creep behavior of LSHR Ni-base superalloy. Materials Science and Engineering: A 712, pages 502-512.
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J.S. Tiley, D.W. Mahaffey, T. Alam, T. Rojhirunsakool, O. Senkov, T. Parthasarthy & R. Banerjee. (2016) Strengthening mechanisms in an inertia friction welded nickel-base superalloy. Materials Science and Engineering: A 662, pages 26-35.
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Hui Yang, Minsheng Huang & Zhenhuan Li. (2015) The influence of vacancies diffusion-induced dislocation climb on the creep and plasticity behaviors of nickel-based single crystal superalloy. Computational Materials Science 99, pages 348-360.
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Renge Li & Zhiqiang Wang. (2014) Parametric dislocation dynamics simulation of precipitation hardening in a Ni-based superalloy. Materials Science and Engineering: A 616, pages 275-280.
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