Bulletin of Materials Science, 1984 Superplasticity is the phenomenon of extraordinary ductility exhibited by some alloys with extremely fine grain size, when deformed at elevated temperatures and in certain ranges of strain rate. To put the phenomenology on a proper basis, careful mechanical tests are necessary.
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Superplasticity in advanced materials
, 1993 The ability to achieve a high tensile ductility in a polycrystalline material is of interest both from a scientific point of view and also because of potential applications in the materials forming industry.
Chokshi, Atul Harish +2 more
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Chemical inhomogeneity-induced profuse nanotwinning and phase transformation in AuCu nanowires. [PDF]
Nat Commun, 2023 Yang C +10 more
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Efficient Coarse-Grained Superplasticity of a Gigapascal Lightweight Refractory Medium Entropy Alloy. [PDF]
Adv Sci (Weinh), 2023 Jia Y +9 more
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Achieving superplasticity through severe plastic deformation [PDF]
, 2015 The processing of metals through the application of severe plastic deformation (SPD) provides an opportunity for refining the grains to the submicrometer or even the nanometer range in bulk materials.
Figueiredo, R.B. +2 more
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Dissipative Structures and Superplasticity
, 1990 The characteristics of superplasticity are discussed from the viewpoint of irreversible thermodynamics, in particular, system evolution and the formation of dissipative structures.
Yang Zhengheng +3 more
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Superplasticity in Geological Materials
, 1990 The term “superplasticity” is taken as meaning high-strain-rate-sensitivity flow when it is used in geological contexts involving predominantly compressive stress states.
M. S. Paterson
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Room Temperature Strengthening and High-Temperature Superplasticity of Mg-Li-Al-Sr-Y Alloy Fabricated by Asymmetric Rolling and Friction Stir Processing. [PDF]
Materials (Basel), 2023 Cao F, Xiang C, Kong S, Guo N, Shang H.
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High Strain Rate Quasi-Superplasticity Behavior in an Ultralight Mg-9.55Li-2.92Al-0.027Y-0.026Mn Alloy Fabricated by Multidirectional Forging and Asymmetrical Rolling. [PDF]
Materials (Basel), 2022 Cao F, Shang H, Guo N, Kong S, Liu R.
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Observations on Historical and Contemporary Developments in Superplasticity
, 1990 The history of superplasticity is reviewed. The first scientific observation of superplasticity dates back to 1912. Sporadic reports of subsequent observations appear in the literature up to the review by Underwood in 1962.
Oleg D. Sherby, Jeffrey Wadsworth
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