Generalization of classical Hillert's grain growth and LSW theories to a wide family of kinetic evolution equations and stationary distribution functions

Svoboda, Jiřı́; Zickler, Gerald A.; Kozeschnik, Ernst; Fischer, F.D.

doi:10.1016/j.actamat.2022.118085

Cited by 7 publications

(1 citation statement)

References 52 publications

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“…The complex microstructure evolution including the formation of the topological close-packed phase (TCP) and coarsening of γ′ caused by long-term thermal aging has been confirmed by numerous researchers [12][13][14][15]. The morphology and size of γ′ and the γ/γ′ lattice mismatch are significantly affected by the temperature and time of aging, which is very important for the microstructure stability and mechanical properties of the alloy [4,12,13].…”

Section: Introductionmentioning

confidence: 92%

Tensile and creep properties of novel powder metallurgy Ni-based superalloy

Li,

Liu,

Liu

et al. 2024

J. Phys.: Conf. Ser.

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The development of novel powder superalloys for aero-engine turbine disks holds significant implications. In this paper, the microstructure and mechanical properties of a novel powder nickel-based superalloy are evaluated, followed by a brief discussion of the relationship between tensile and creep properties. The results revealed that the new alloy exhibits good microstructural stability after long-term aging and excellent tensile strength at different temperatures. In particular, the creep properties are significantly superior compared to other alloys. In addition, it is verified that the Monkman-Grant relationship modified by tensile parameters has better validity.

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