the phenomenon, exhibited by certain metals and alloys usually at high temperatures, of stretching to extreme lengths without breaking
Derived forms
superplastic (ˈsuperˌplastic) (ˈsupərˌplæstɪk)
adjective, noun
Examples of 'superplasticity' in a sentence
superplasticity
Moreover, the mechanisms of dynamic recrystallization under wide conditions and high-strain-rate superplasticity were discussed.
S. Wang, J.R. Luo, L.G. Hou, J.S. Zhang, L.Z. Zhuang 2016, 'Physically based constitutive analysis and microstructural evolution of AA7050 aluminumalloy during hot compression', Materials & Designhttp://www.sciencedirect.com/science/article/pii/S0264127516307742. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Temperature-strain rate intervals of the deformation of the superplasticity effects are stated.
Aidyn Tussupzhanov, Dosym Yerbolatuly, Ludmila I. Kveglis, Aleksander Filarowski 2017, 'Investigation of Structural-Phase States and Features of Plastic Deformation of theAustenitic Precipitation-Hardening Co-Ni-Nb Alloy', Metalshttps://www.mdpi.com/2075-4701/8/1/19. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Consequently, finer grains and higher superplasticity indicators are achieved in a recrystallised state.
A.V. Mikhaylovskaya, V.K. Portnoy, A.G. Mochugovskiy, M.Yu. Zadorozhnyy, N.Yu. Tabachkova,I.S. Golovin 2016, 'Effect of homogenisation treatment on precipitation, recrystallisation and propertiesof Al – 3% Mg – TM alloys (TM = Mn, Cr, Zr)', Materials & Designhttp://www.sciencedirect.com/science/article/pii/S0264127516309017. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Strain rates, strains at the first stage, and temperatures have influences on the superplasticityimprovement.
Cheng-Hong ZOU, Qing ZHOU, Lei WANG 2018, 'A step deformation method for superplasticity improvement of coarse-grained Ti–15V–3Cr−3Sn−3Al',Chinese Journal of Aeronauticshttp://www.sciencedirect.com/science/article/pii/S1000936117302388. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Superplasticity refers to an ability of polycrystalline solids to exhibit exceptionally large elongation in tension.
Wakai, E. 2001, 'Grain boundary dynamics in ceramics superplasticity', Revista de Metalurgiahttp://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/487/494. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Grain-boundary sliding during superplasticity provides a high degree of structural homogeneity.
Schipachev A.M. , Gorbachev S.V. 2018, 'Influence of post-welding processing on continuous corrosion rate and microstructureof welded joints of steel 20 and 30KHGSA', Zapiski Gornogo Institutahttp://pmi.spmi.ru/index.php/pmi/article/view/7146. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The effects of the strain rate and the strain at the first stage on the superplasticityare investigated.
Cheng-Hong ZOU, Qing ZHOU, Lei WANG 2018, 'A step deformation method for superplasticity improvement of coarse-grained Ti–15V–3Cr−3Sn−3Al',Chinese Journal of Aeronauticshttp://www.sciencedirect.com/science/article/pii/S1000936117302388. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)